The graphics below are illustrative summaries generated to explain each topic. They are not figures reproduced from the papers. Please refer to the original articles via the DOI links for the actual data.
2024 ・ Radiation protection dosimetry
Simulating the head of a TrueBeam linear particle accelerator and calculating the photoneutron spectrum on the central axis of a 10-MV photon using particle and heavy-ion transport system code.
Human phantom applicability of 3D-printed polylactic acid for X-ray dose analysis: simulation and measurement studies
Donghee Han, Toshioh Fujibuchi
Evaluates 3D-printed polylactic acid (PLA) as a low-cost, customisable material for anthropomorphic X-ray dosimetry phantoms, combining PHITS simulation with measurement.
Design and Validation of an Augmented Reality Training Platform for Patient Setup in Radiation Therapy Using Multimodal 3D Modeling
Jinyue Wu, Donghee Han, Toshioh Fujibuchi
An augmented reality training platform for patient setup in radiation therapy, built on multimodal 3D models generated from CT data and validated in two patient positions.
2025 ・ Japanese Journal of Radiological Technology
Development of Educational Materials for Visualizing the Directional Vectors of Scattered Radiation during X-ray Fluoroscopy Using Virtual Reality Technology
Kyoko Hizukuri, Toshioh Fujibuchi, Donghee Han
A VR educational tool that renders scattered X-rays as directional vectors in 3D space, letting learners observe dose distribution and shielding effects interactively.
Research theme: estimating organ doses from the size-specific dose estimate (SSDE) in CT and comparing them with direct phantom measurements, in collaboration with Diponegoro University.
Research topic
散乱線分布をリアルタイムに描くレイトレーシングツール
Research theme: a real-time ray tracing tool that computes and displays the spatial distribution of scattered radiation in a fluoroscopy room for education.
Research topic
股関節手術における患者被ばくの評価
Research theme: evaluating patient radiation dose distribution during hip surgery using a whole-body tissue-equivalent phantom, with Kyushu Cancer Center.
Research topic
医療放射線におけるXR技術の全体像
Overview: how XR (VR/AR/MR) is applied across diagnostic radiology, radiation therapy, nuclear medicine and radiation protection education in our laboratory.
Publications
Listed by type. The type of each item was checked by our laboratory and may differ from the classification on researchmap.
Journal articles
Articles in academic journals (original papers, technical notes, etc.).
2026
Experimental evaluation and visualization of scattered X-ray with compact MiniPIX Timepix3 CdTe sensor in diagnostic radiologyDonghee Han, Toshioh Fujibuchi. Radiation Physics and Chemistry, 2026. DOI
Accuracy evaluation and acceleration of Monte Carlo simulation of scattered radiation using a high-fidelity mobile X-ray fluoroscopy system modelMao Tabuchi, Toshioh Fujibuchi, Donghee Han. Radiological Physics and Technology, 2026. DOI
Re-evaluating physical shielding in paediatric chest computed tomography: a phantom-based assessment of dose distribution and image qualityDonghee Han, Hidetake Yabuuchi, Choirul Anam, Aishath Nadhiya, Toshioh Fujibuchi. Journal of Radiological Protection, 2026. DOI
Comparative dosimetry study of PARaDIM and RT-PHITS with ICRP publication 128: calculation of organ doses from 18F-FDG radiopharmaceuticalShupti Sarker, Donghee Han, Shingo Baba, Toshioh Fujibuchi. Radiological Physics and Technology, 2026. DOI
Development and effectiveness evaluation of an AR educational tool for scattered radiation visualisation in occupational radiation protectionKoki Noguchi, Toshioh Fujibuchi, Donghee Han. Journal of Radiological Protection, 2026. DOI
Estimation of organ and effective doses in High-Resolution Cone-Beam Computed Tomography (HR-CBCT) during cerebral angiographyHitoshi Miyazaki, Toshioh Fujibuchi, Donghee Han, Koji Oura, Takahiro Kosoegawa, Hiroshi Hamasaki, Hideki Yoshikawa, Koichi Arimura, Toyoyuki Kato, Kousei Ishigami, Koji Yamashita. Radiological Physics and Technology, 2026. DOI
Three-Dimensional Visualization of the Scattered Radiation Sources and Evaluation of Radiation Protection Measures in Cardiac AngiographyNatsumi Kamochi, Toshioh Fujibuchi, Donghee Han, Hitoshi Miyazaki. Applied Sciences, 2026. DOI
2025
Estimation of organ and effective doses for rotational cerebral angiography using the National Cancer Institute Dosimetry System for Radiography and Fluoroscopy (NCIRF)Hitoshi Miyazaki, Toshioh Fujibuchi, Donghee Han, Koji Oura, Takahiro Kosoegawa, Hiroshi Hamasaki, Hideki Yoshikawa, Koichi Arimura, Toyoyuki Kato, Kousei Ishigami, Osamu Togao, Koji Yamashita. Radiological Physics and Technology, 2025. DOI
Design and Validation of an Augmented Reality Training Platform for Patient Setup in Radiation Therapy Using Multimodal 3D ModelingJinyue Wu, Donghee Han, Toshioh Fujibuchi. Applied Sciences, 2025. DOI
Visualization of the scatter radiation in real time using a high-sensitivity CMOS camera with pinhole collimatorHyojin Lee, Toshioh Fujibuchi, Donghee Han, Hiroyuki Arakawa. Health and Technology, 2025. DOI
Automated Task-Transfer Function Measurement for CT Image Quality Assessment Based on AAPM TG 233Choirul Anam, Riska Amilia, Ariij Naufal, Eko Hidayanto, Heri Sutanto, Lukmanda E. Lubis, Toshioh Fujibuchi, Geoff Dougherty. Journal of Imaging, 2025. DOI
Human phantom applicability of 3D-printed polylactic acid for X-ray dose analysis: simulation and measurement studiesDonghee Han, Toshioh Fujibuchi. Radiological Physics and Technology, 2025. DOI
Statistical phase alignment of edge spread function for modulation transfer function measurement on computed tomography imagesChoirul Anam, Ariij Naufal, Lukmanda E. Lubis, Toshioh Fujibuchi. Physica Medica, 2025. DOI
Development of Educational Materials for Visualizing the Directional Vectors of Scattered Radiation during X-ray Fluoroscopy Using Virtual Reality TechnologyKyoko Hizukuri, Toshioh Fujibuchi, Donghee Han. Japanese Journal of Radiological Technology, 2025. DOI
2024
Development of a Real-Time Radiation Exposure Estimation Method Using a Depth Camera for Radiation Protection EducationToshioh Fujibuchi, Hiroyuki Arakawa, Choirul Anam. Radiation, 2024. DOI
Optimum delineation of skin structure for dose calculation with the linear Boltzmann transport equation algorithm in radiotherapy treatment planning.Keisuke Hamada, Toshioh Fujibuchi, Hiroyuki Arakawa. Radiological physics and technology, 2024. DOI
Developing simulation-based learning application for radiation therapy students at pre-clinical stage.Nafise Hasoomi, Toshioh Fujibuchi, Hiroyuki Arakawa. Journal of medical imaging and radiation sciences 55 (3) pp.101412-101412, 2024. DOI
Evaluation of radiation protection effectivity in a cardiac angiography room using visualized scattered radiation distribution.Toshioh Fujibuchi, Misaki Nakashima, Hiroyuki Arakawa, Hitoshi Miyazaki, Choirul Anam. Journal of radiological protection : official journal of the Society for Radiological Protection 44 (3), 2024. DOI
[Evaluation of Transmitted X-ray Spectrum, Lead Equivalent, and Uniformity of Radiation Protective Clothing Made of Lead-containing and Lead-free Materials].Yuji Yano, Toshioh Fujibuchi, Hiroyuki Arakawa. Nihon Hoshasen Gijutsu Gakkai zasshi, 2024. DOI
The Usefulness of a Virtual Environment-Based Patient Setup Training System for Radiation Therapy.Toshioh Fujibuchi, Kosuke Kaneko, Hiroyuki Arakawa, Yoshihiro Okada. Journal of imaging 10 (8), 2024. DOI
Simulating the head of a TrueBeam linear particle accelerator and calculating the photoneutron spectrum on the central axis of a 10-MV photon using particle and heavy-ion transport system code.Soai Dang Quoc, Toshioh Fujibuchi, Hiroyuki Arakawa, Keisuke Hamada. Radiation protection dosimetry 200 (8) pp.779-790, 2024. DOI
Radiation-training system with a custom survey-meter mock-up in a browser-based mixed reality environmentHiroyuki Arakawa, Toshioh Fujibuchi, Kosuke Kaneko, Yoshihiro Okada, Toshiko Tomisawa. Nuclear Engineering and Technology, 2024. DOI
Directional vector visualization of scattered rays in mobile c-arm fluoroscopy.Kyoko Hizukuri, Toshioh Fujibuchi, Hiroyuki Arakawa. Radiological physics and technology 17 (1) pp.288-296, 2024. DOI
2023
A novel approach to predict acute radiation dermatitis in patients with head and neck cancer using a model based on Bayesian probabilityKeisuke Hamada, Toshioh Fujibuchi, Hiroyuki Arakawa, Yuichi Yokoyama, Naoki Yoshida, Hiroki Ohura, Naonobu Kunitake, Muneyuki Masuda, Takeo Honda, Satoru Tokuda, Makoto Sasaki. Physica Medica 116 pp.103181-103181, 2023. DOI
A method for quantification of noise non-uniformity in computed tomography images: A computational studyChoirul Anam, Ariij Naufal, Kosuke Matsubara, Toshioh Fujibuchi, Geoff Dougherty. Journal of Physics and Its Applications, 2023. DOI
Dose estimation for cone-beam computed tomography in image-guided radiation therapy for pelvic cancer using adult mesh-type reference computational phantomsCeyda Cumur, Toshioh Fujibuchi, Hiroyuki Arakawa, Keisuke Hamada. RADIOLOGICAL PHYSICS AND TECHNOLOGY 16 (2) pp.203-211, 2023. DOI
Application of liquid scintillation light guide (LSLG) to scattered X-ray measurement from dental panoramic radiography systemNomura, K., Takahashi, M., Fujibuchi, T., Koike, Y., Hara, M., Higaki, S., Kobayashi, I., Yoshino, S.. Applied Radiation and Isotopes 194, 2023. DOI
2022
Visualization of dose distribution and basic study of dose estimation using plastic scintillator and digital cameraHiroshi Yoshitani, Toshioh Fujibuchi, Choirul Anam. Biomedical Physics & Engineering Express, 2022. DOI
Development and evaluation of the effectiveness of educational material for radiological protection that uses augmented reality and virtual reality to visualise the behaviour of scattered radiationKazuki Nishi, Toshioh Fujibuchi, Takashi Yoshinaga. Journal of Radiological Protection, 2022. DOI
2021
Visualization of Scattered Radiation Distribution under Various X-ray Room Conditions in Medical Facilities and Development of Its Display ToolShota SHIMIZU, Hiroyuki ARAKAWA, Joji HONDA, Kenji TOKUMORI, Toshioh FUJIBUCHI. Japanese Journal of Health Physics 56 (4) pp.315-323, 2021. DOI
Radiation protection education using virtual reality for the visualisation of scattered distributions during radiological examinationsToshioh Fujibuchi. Journal of Radiological Protection 41 (4) pp.S317-S328, 2021. DOI
Investigation of eye lens dose estimate based on aapm report 293 in head computed tomographyChoirul Anam, Winda Kusuma Dewi, Masdi Masdi, Freddy Haryanto, Toshioh Fujibuchi, Geoff Dougherty. Journal of Biomedical Physics and Engineering 11 (5) pp.563-572, 2021. DOI
Basic study of mobile gamma ray imaging using a digital camera and scintillatorHiroshi Yoshitani, Toshioh Fujibuchi, Yumiko Nakajima. BIOMEDICAL PHYSICS & ENGINEERING EXPRESS 7 (3), 2021. DOI
An Improved Method of Automated Noise Measurement System in CT Images.Choirul Anam, Idam Arif, Freddy Haryanto, Fauzia P Lestari, Rena Widita, Wahyu S Budi, Heri Sutanto, Kusworo Adi, Toshioh Fujibuchi, Geoff Dougherty. Journal of biomedical physics & engineering 11 (2) pp.163-174, 2021. DOI
Proposal for Reduction Measures of Eye Lens Exposure Based on Actual Exposure Management in Radiation-exposed Medical Staff藤淵 俊王, 藤田 克也, 五十嵐 隆元, 西丸 英治, 堀田 昇吾, 桜井 礼子, 小野 孝二. 日本放射線技術学会雑誌 77 (2) pp.160-171, 2021. DOI
2020
Development of a computational phantom for validation of automated noise measurement in CT imagesChoirul Anam, Heri Sutanto, Kusworo Adi, Wahyu Setia Budi, Zaenul Muhlisin, Freddy Haryanto, Kosuke Matsubara, Toshioh Fujibuchi, Geoff Dougherty. Biomedical Physics and Engineering Express 6 (6), 2020. DOI
Development of an application to visualise the spread of scattered radiation in radiography using Augmented Reality.Kazuki Nishi, Toshioh Fujibuchi, Takashi Yoshinaga. Journal of radiological protection : official journal of the Society for Radiological Protection, 2020. DOI
Examination of a dose evaluation method for floor-mounted kV X-ray image-guided radiation therapy systems.Keisuke Hamada, Toshioh Fujibuchi, Naoki Yoshida, Hiroki Ohura. Radiological physics and technology 13 (3) pp.288-295, 2020. DOI
Noise reduction in CT images with a selective mean filterChoirul Anam, Kusworo Adi, Heri Sutanto, Zaenal Arifin, Wahyu Setia Budi, Toshioh Fujibuchi, Geoff Dougherty. Journal of Biomedical Physics and Engineering, 2020. DOI
Calculating the target exposure index using a deep convolutional neural network and a rule baseTakeshi Takaki, Seiichi Murakami, Ryo Watanabe, Takatoshi Aoki, Toshioh Fujibuchi. PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS 71 pp.108-114, 2020. DOI
An artifact-free thyroid shield in CT examination: a phantom studyHeri Sutanto, Yulia Irdawati, Choirul Anam, Toshioh Fujibuchi, Geoff Dougherty, Eko Hidayanto, Zaenal Arifin, Johny Wahyuadi Soedarsono, Bahrudin. BIOMEDICAL PHYSICS & ENGINEERING EXPRESS 6 (1) pp.015029-015029, 2020. DOI
Comparison of central, peripheral, and weighted size-specific dose in CT.Choirul Anam, Dwi Adhianto, Heri Sutanto, Kusworo Adi, Mohd Hanafi Ali, William Ian Duncombe Rae, Toshioh Fujibuchi, Geoff Dougherty. Journal of X-ray science and technology 28 (4) pp.695-708, 2020. DOI
2019
Comparisons of Hounsfield unit linearity between images reconstructed using an adaptive iterative dose reduction (AIDR) and a filter back-projection (FBP) techniquesI. Suyudi, C. Anam, H. Sutanto, P. Triadyaksa, T. Fujibuchi. The Journal of Biomedical Physics and Engineering, 2019. DOI
Development of a novel artifact-free eye shield based on silicon rubber-lead composition in the CT examination of the headYulia Irdawati, Heri Sutanto, Choirul Anam, Toshioh Fujibuchi, Fatimatuz Zahroh, Geoff Dougherty. JOURNAL OF RADIOLOGICAL PROTECTION 39 (4) pp.991-1005, 2019. DOI
Angular dependence of shielding effect of radiation protective eyewear for radiation protection of crystalline lensYuma Hirata, Toshioh Fujibuchi, Katsuya Fujita, Takayuki Igarashi, Eiji Nishimaru, Shogo Horita, Reiko Sakurai, Koji Ono. RADIOLOGICAL PHYSICS AND TECHNOLOGY 12 (4) pp.401-408, 2019. DOI
Assessment of patient dose and noise level of clinical CT images: automated measurements.Choirul Anam, Wahyu Setia Budi, Kusworo Adi, Heri Sutanto, Freddy Haryanto, Mohd Hanafi Ali, Toshioh Fujibuchi, Geoff Dougherty. Journal of radiological protection : official journal of the Society for Radiological Protection 39 (3) pp.783-793, 2019. DOI
Automated MTF measurement in CT images with a simple wire phantomChoirul Anam, Toshioh Fujibuchi, Freddy Haryanto, Wahyu Setia Budi, Heri Sutanto, Kusworo Adi, Zaenul Muhlisin and Geoff Dougherty. Polish Journal of Medical Physics and Engineering 25 (3) pp.179-187, 2019. DOI
The clinical significance of modifying X-ray tube current-time product based on prior image deviation index for digital radiographyTakeshi Takaki, Toshioh Fujibuchi, Seiichi Murakami, Takatoshi Aoki, Masafumi Ohki. PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS 63 pp.35-40, 2019. DOI
A novel multiple-windows blending of CT images in red-green-blue (RGB) color space: Phantoms studyC. Anam, W.S Budi, F. Haryanto, T. Fujibuchi, G. Dougherty. Scientific Visualization, 2019. DOI
An evaluation of computed tomography dose index measurements using a pencil ionisation chamber and small detectors.Choirul Anam, Toshioh Fujibuchi, Freddy Haryanto, Rena Widita, Idam Arif, Geoff Dougherty. Journal of radiological protection : official journal of the Society for Radiological Protection 39 (1) pp.112-124, 2019. DOI
[Examination of Application to Radiation Protection Education by Four-dimensional Visualization of Scatter Distribution in Radiological Examination Using Virtual Reality].Toshioh Fujibuchi, Koki Ueda, Saki Kadoyanagi, Daiki Ueno, Chihiro Nakamura. Nihon Hoshasen Gijutsu Gakkai zasshi 75 (11) pp.1297-1307, 2019. DOI
2018
An algorithm for automated modulation transfer function measurement using an edge of a PMMA phantom: Impact of field of view on spatial resolution of CT images.Choirul Anam, Toshioh Fujibuchi, Wahyu Setia Budi, Freddy Haryanto, Geoff Dougherty. Journal of applied clinical medical physics 19 (6) pp.244-252, 2018. DOI
Measurement of basic characteristics of scintillation-type radiation survey meters with multi-pixel photon counter.Toshioh Fujibuchi, Takatoshi Toyoda, Kento Terasaki. Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 140 pp.12-17, 2018. DOI
A SIMPLE METHOD FOR CALIBRATING PIXEL VALUES OF THE CT LOCALIZER RADIOGRAPH FOR CALCULATING WATER-EQUIVALENT DIAMETER AND SIZE-SPECIFIC DOSE ESTIMATE.Choirul Anam, Toshioh Fujibuchi, Takatoshi Toyoda, Naoki Sato, Freddy Haryanto, Rena Widita, Idam Arif, Geoff Dougherty. Radiation protection dosimetry 179 (2) pp.158-168, 2018. DOI
Effective Techniques to Reduce Radiation Exposure to Medical Staff during Assist of X-ray Computed Tomography Examination宮島隆一, 藤淵 俊王, 宮地優介, 立石哲士, 宇野善徳, 天川一利, 大浦弘樹, 折田信一. 日本放射線技術学会雑誌 74 (4) pp.326-334, 2018. DOI
Visualization of Radiation Scattering in an X-ray Room for Teaching Radiation Protection荒川 弘之, 徳森 謙二, 亀澤 秀美, 藤淵 俊王. RADIOISOTOPES 67 (1) pp.11-15, 2018. DOI
2017
Scatter index measurement using a CT dose profilerChoirul Anam, Freddy Haryanto, Rena Widita, Idam Arif, Toshioh Fujibuchi, Takatoshi Toyoda, Geoff Dougherty. Journal of Medical Physics and Biophysics, 4 (1) pp.95-102, 2017.
Evaluation of basic characteristics of a semiconductor detector for personal radiation dose monitoringKento Terasaki, Toshioh Fujibuchi, Hiroo Murazaki, Taku Kuramoto, Yoshiyuki Umezu, Yang Ishigaki, Yoshinori Matsumoto. RADIOLOGICAL PHYSICS AND TECHNOLOGY 10 (2) pp.189-194, 2017. DOI
Consideration of the Protection Curtain's Shielding Ability after Identifying the Source of Scattered Radiation in the AngiographyNaoki Sato, Toshioh Fujibuchi, Takatoshi Toyoda, Takato Ishida, Hiroki Ohura, Ryuichi Miyajima, Shinichi Orita, Tomonari Sueyoshi. RADIATION PROTECTION DOSIMETRY 175 (2) pp.238-245, 2017. DOI
Evaluation of the distribution of activation inside a compact medical cyclotronToshioh Fujibuchi, Takatoshi Toyoda, Shingo Baba, Yoshiyuki Umezu, Isao Komiya, Masayuki Sasaki, Hiroshi Honda. APPLIED RADIATION AND ISOTOPES 124 pp.27-31, 2017. DOI
A new shielding calculation method for X-ray computed tomography regarding scattered radiationHiroshi Watanabe, Kimiya Noto, Tomokazu Shohji, Yasuyoshi Ogawa, Toshioh Fujibuchi, Ichiro Yamaguchi, Hitoshi Hiraki, Tetsuo Kida, Kazutoshi Sasanuma, Yasushi Katsunuma, Takurou Nakano, Genki Horitsugi, Makoto Hosono. RADIOLOGICAL PHYSICS AND TECHNOLOGY 10 (2) pp.213-226, 2017. DOI
Estimation of ambient dose equivalent distribution in the F-18-FDG administration room using Monte Carlo simulationShuji Nagamine, Toshioh Fujibuchi, Yoshiyuki Umezu, Kazuhiko Himuro, Shinichi Awamoto, Yuji Tsutsui, Yasuhiko Nakamura. RADIOLOGICAL PHYSICS AND TECHNOLOGY 10 (1) pp.121-128, 2017. DOI
2016
AN EVALUATION OF THE BASIC CHARACTERISTICS OF A PLASTIC SCINTILLATING FIBRE DETECTOR IN CT RADIATION FIELDSKento Terasaki, Toshioh Fujibuchi, Takatoshi Toyoda, Yutaka Yoshida, Tsutomu Akasaka, Akihiro Nohtomi, Junji Morishita. RADIATION PROTECTION DOSIMETRY 171 (4) pp.527-533, 2016. DOI
2015
[Evaluation of an Experimental Production Wireless Dose Monitoring System for Radiation Exposure Management of Medical Staff].Fujibuchi T, Murazaki H, Kuramoto T, Umedzu Y, Ishigaki Y. Nihon Hoshasen Gijutsu Gakkai zasshi 71 (8) pp.691-696, 2015. DOI
Assessing the Effectiveness of Risk Communication for Maintenance Workers Who Deal With Induced Radioactivity Management of Medical Linear AcceleratorsHiroshi Watanabe, Yoshiaki Maehara, Toshioh Fujibuchi, Mitsue Koizumi, Ichiro Yamaguchi, Tetsuo Kida, Masaya Ooyama, Genki Horitsugi, Hitoshi Hiraki, Atsuko Tsukamoto, Jyun Itami. HEALTH PHYSICS 109 (2) pp.145-156, 2015. DOI
Measurement of the secondary neutron dose distribution from the LET spectrum of recoils using the CR-39 plastic nuclear track detector in 10 MV X-ray medical radiation fieldsToshioh Fujibuchi, Satoshi Kodaira, Fumiya Sawaguchi, Yasuyuki Abe, Satoshi Obara, Masae Yamaguchi, Hajime Kawashima, Hisashi Kitamura, Mieko Kurano, Yukio Uchihori, Nakahiro Yasuda, Yasuhiro Koguchi, Masaru Nakajima, Nozomi Kitamura, Tomoharu Sato. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 349 pp.239-245, 2015. DOI
Distribution of residual long-lived radioactivity in the inner concrete walls of a compact medical cyclotron vault roomToshioh Fujibuchi, Akihiro Nohtomi, Shingo Baba, Masayuki Sasaki, Isao Komiya, Yoshiyuki Umedzu, Hiroshi Honda. ANNALS OF NUCLEAR MEDICINE 29 (1) pp.84-90, 2015. DOI
Applicability of self-activation of an NaI scintillator for measurement of photo-neutrons around a high-energy X-ray radiotherapy machineGenichiro Wakabayashi, Akihiro Nohtomi, Eriko Yahiro, Toshioh Fujibuchi, Junichi Fukunaga, Yoshiyuki Umezu, Yasuhiko Nakamura, Katsumasa Nakamura, Makoto Hosono, Tetsuo Itoh. RADIOLOGICAL PHYSICS AND TECHNOLOGY 8 (1) pp.125-134, 2015. DOI
2014
[Verification of the protective effect of a testicular shield in postoperative radiotherapy for seminoma].Matsumoto Y, Umezu Y, Fujibuchi T, Noguchi Y, Fukunaga J, Kimura T, Hirano N, Hirose T, Sonoda S, Matsumoto R. Nihon Hoshasen Gijutsu Gakkai zasshi 70 (9) pp.883-887, 2014. DOI
Optimal radiation shielding for beta and bremsstrahlung radiation emitted by Sr-89 and Y-90: validation by empirical approach and Monte Carlo simulationsTaisuke Murata, Kenta Miwa, Fumiyasu Matsubayashi, Kei Wagatsuma, Kenta Akimoto, Toshioh Fujibuchi, Noriaki Miyaji, Tomohiro Takiguchi, Masayuki Sasaki, Mitsuru Koizumi. ANNALS OF NUCLEAR MEDICINE 28 (7) pp.617-622, 2014. DOI
Measurement of Activity Distribution Using Photostimulable Phosphor Imaging Plates in Decommissioned 10 MV Medical Linear AcceleratorToshioh Fujibuchi, Shunsuke Yonai, Masahiro Yoshida, Takeji Sakae, Hiroshi Watanabe, Yoshihisa Abe, Jun Itami. HEALTH PHYSICS 107 (2) pp.S158-S162, 2014. DOI
2013
[Evaluation of a risk communication approach for maintenance staff working with induced radioactivity in medical linear accelerators].Watanabe H, Yamaguchi I, Maehara Y, Koizumi M, Fujibuchi T, Kida T, Tsukamoto A, Horitsugi G, Hiraki H, Kimura Y, Oyama M. Nihon Hoshasen Gijutsu Gakkai zasshi 69 (12) pp.1353-1362, 2013. DOI
2012
Radiologic assessment of a self-shield with boron-containing water for a compact medical cyclotron.Horitsugi G, Fujibuchi T, Yamaguchi I, Eto A, Iwamoto Y, Hashimoto H, Hamada S, Obara S, Watanabe H, Hatazawa J. Radiological physics and technology 5 (2) pp.129-137, 2012. DOI
Comparison of neutron fluxes in an 18-MeV unshielded cyclotron room and a 16.5-MeV self-shielded cyclotron roomToshioh Fujibuchi, Genki Horitsugi, Ichiro Yamguchi, Akihisa Eto, Yasuo Iwamoto, Satoshi Obara, Takashi Iimori, Yoshitada Masuda, Hiroshi Watanabe, Jun Hatazawa. Radiological Physics and Technology 5 (2) pp.156-165, 2012. DOI
INDUCED RADIOACTIVE NUCLIDES OF 10-MeV RADIOTHERAPY ACCELERATORS DETECTED BY USING A PORTABLE HP-Ge SURVEY METERToshioh Fujibuchi, Satoshi Obara, Ichiro Yamaguchi, Masaya Oyama, Hiroshi Watanabe, Takeji Sakae, Kazuaki Katoh. RADIATION PROTECTION DOSIMETRY 148 (2) pp.168-173, 2012. DOI
[Method for evaluating the mechanical isocenter of the gantry of a radiotherapy machine with motion picture trace analysis software].Yanano N, Fujibuchi T. Nihon Hoshasen Gijutsu Gakkai zasshi 68 (11) pp.1499-1507, 2012. DOI
2011
FEASIBILITY STUDY ON USING IMAGING PLATES TO ESTIMATE THERMAL NEUTRON FLUENCE IN NEUTRON-GAMMA MIXED FIELDSToshioh Fujibuchi, Yu Tanabe, Takeji Sakae, Toshiyuki Terunuma, Tomonori Isobe, Hiraku Kawamura, Kiyoshi Yasuoka, Tetsuro Matsumoto, Hideki Harano, Jun Nishiyama, Akihiko Masuda, Akihiro Nohtomi. RADIATION PROTECTION DOSIMETRY 147 (3) pp.394-400, 2011. DOI
Review articles, editorials and lecture-series articles.
Utilization of extended-reality technologies in the field of medical radiationToshioh Fujibuchi, Reiji Katayama. Radiological Physics and Technology 19 pp.21-44, 2026. DOI
The Accident at Tokyo Electric Power Company Incorporated’s Fukushima Daiichi Nuclear Power Station: A Review of Radiation-Exposed Medical Care and Waste (Secondary Publication)Toshioh Fujibuchi, Kazuki Iwaoka, Yoko Shimada, Kuniaki Nabatame. Journal of Radiation Protection and Research, 2024. DOI
The current status of medical physicist certification program in Iran, compared to Turkey, China, Japan, UK, and USANavid Khaledi, Toshioh Fujibuchi, Xufei Wang, Zhao Ruifeng, Nur Kodaloglu, Farhad Samiei. PHYSICAL AND ENGINEERING SCIENCES IN MEDICINE 43 (2) pp.467-471, 2020. DOI
[9. Application of the Monte Carlo simulation 6: Monte Carlo simulation in nuclear medicine].Fujibuchi T, Takahashi A. Nihon Hoshasen Gijutsu Gakkai zasshi 71 (5) pp.460-467, 2015. DOI
Conference papers and book chapters
Full papers in conference proceedings, including chapters in Springer proceedings volumes.
Availability of Diagnostic and Interventional Radiology Technologies in the Asia-Pacific Region and Its Impact on Requirements for Medical Physics ServicesIoannis Delakis, Zoe Brady, Sann Chanthoubopha, Xile Zhang, JianJian Qiu, Rajesh Kumar, Indah Lestariningsih, Supriyanto Ardjo Pawiro, Toshioh Fujibuchi, Siti Normasitah Binti Masduki, Siti Norsyafiqah Mohd Mustafa, Thinn Thinn Myint, Kanchan Prasad Adhikari, Atif Masood, Luwis Gabriel, Melanie Dela Fuente Marquez, Vincent Dalin, Joel Low, Ranaweera Koralalage Aruni Prabha, Banneheka Mudiyanselage Anuradha Th Banneheka, Anchali Krisanachinda, Van Nguyen Hung, Thi Hoang Hau, Olivera Ciraj-Bjelac. IFMBE Proceedings (Springer), 2026. DOI
Web-Based Collaborative VR Training System and Its Log Functionality for Radiation Therapy Device OperationsYuta Miyahara, Kosuke Kaneko, Toshioh Fujibuchi, Yoshihiro Okada. Lecture Notes in Networks and Systems 278 pp.734-746, 2021. DOI
Web-Based Collaborative VR Training System for Operation of Radiation Therapy DevicesKotaro Kuroda, Kosuke Kaneko, Toshioh Fujibuchi, Yoshihiro Okada. COMPLEX, INTELLIGENT, AND SOFTWARE INTENSIVE SYSTEMS (CISIS 2019) 993 pp.768-778, 2020. DOI
IntelligentBox Based Training System for Operation of Radiation Therapy Devices.Yoshihiro Okada, Kosuke Kaneko, Toshioh Fujibuchi. Complex, Intelligent and Software Intensive Systems - Proceedings of the 14th International Conference on Complex, Intelligent and Software Intensive Systems, CISIS pp.188-198, 2020. DOI
Validation of the tail replacement method in MTF calculations using the homogeneous and non-homogeneous edges of a phantomC. Anam, W. S. Budi, T. Fujibuchi, F. Haryanto, G. Dougherty. Journal of Physics: Conference Series 1248 (1), 2019. DOI
An investigation of a CT noise reduction using a modified of wiener filtering-edge detectionChoirul Anam, Toshioh Fujibuchi, Takatoshi Toyoda, Naoki Sato, Freddy Haryanto, I Arif, Geoff Dougherty. Journal of Physics: Conference Series (1217) pp.1-8, 2019. DOI
A size-specific effective dose for patients undergoing CT examinationsC. Anam, F. Haryanto, R. Widita, I. Arif, T. Fujibuchi, G. Dougherty. Journal of Physics: Conference Series 1204 (1), 2019. DOI
Automated MTF measurements in CT using the edges of a non-homogeneous module of the TOS-phantomChoirul Anam, Wahyu Setia Budi, Toshioh Fujibuchi, Freddy Haryanto, Geoff Dougherty. Journal of Physics: Conference Series, 2019.
Development of a wireless multisensor active personal dosimeter-tablet systemToshioh Fujibuchi, Airi Inoue, Yang Ishigaki and Yoshinori Matsumoto. Progress in Nuclear Science and Technology 6 pp.73-76, 2019. DOI
Estimation of the characteristics of gamma-ray dose measurements with an experimental wireless dose monitoring systemToshioh Fujibuchi, Yuta Nozaki, Yang Ishigaki and Yoshinori Matsumoto. Progress in Nuclear Science and Technology 6 pp.77-80, 2019. DOI
Web-Based Operation Training System of Medical Therapy Devices Using VR/AR DevicesKotaro Kuroda, Kosuke Kaneko, Toshioh Fujibuchi, Yoshihiro Okada. ADVANCES ON BROADBAND AND WIRELESS COMPUTING, COMMUNICATION AND APPLICATIONS, BWCCA-2018 25 pp.250-259, 2019. DOI
Web-Based VR System for Operation Training of Medical Therapy Devices.Kotaro Kuroda, Kosuke Kaneko, Toshioh Fujibuchi, Yoshihiro Okada. Complex, Intelligent, and Software Intensive Systems - Proceedings of the 12th International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS-2018, Matsue, Japan, 4-6 July 2018 772 pp.948-957, 2018. DOI
Estimation of neutron and gamma radiation doses inside the concrete shield wall for 10 and 15 MV medical linear acceleratorsFujibuchi T, Obara S, Nakajima M, Kitamura N, Sato T. Progress in Nuclear Science and Technology 4 pp.280-284, 2014. DOI
Effectiveness of self-shielding type cyclotronsMasumoto K, Iiduka H, Kuga K, Fujibuchi T, Sasaki M, Fukumura T, Nakajima, Toyoda A. Progress in Nuclear Science and Technology 4 pp.223-227, 2014. DOI
Measurement of dose distribution during combined IVR procedure using the film methodIsobe T, Fujibuchi T, Takada K, Mori S, Kato H, Kasahara T, Sato E, Sakae T. Progress in Nuclear Science and Technology 4 pp.816-819, 2014. DOI
Dose-response measurement in gel dosimeter using various imaging modalitiesT. Fujibuchi, H. Kawamura, K. Yamanashi, A. Hiroki, S. Yamashita, N. Nagasawa, M. Taguchi, Y. Sato, K. Mimura, H. Ushiba. Journal of Physics: Conference Series 444 pp.012089, 2013. DOI
Estimate of Photonuclear Reaction in a Medical Linear Accelerator using a Water-equivalent PhantomFujibuchi T, Obara S, Sato H, Nakajima M, Kitamura N, Sato T, Fujisaki T, Sakae T. Progress in Nuclear Science and Technology 2 pp.803-807, 2011. DOI
Effects of Secondary Neutron Beam Generated in Radiotherapy on Electronic Medical DevicesIsobe T, Kumada H, Takada K, Hashimoto T, Hashii H, Shida K, Tatami K, Fujibuchi T, Hammura M, Sakurai H, Sakae T. Progress in Nuclear Science and Technology 2 pp.524-529, 2011. DOI
Reports
Committee and working-group reports, study-abroad and meeting reports.
JHPS-KARP-ARPS joint program for commemoration of 2021 Bo Lindell medal to discuss the future of radiation protection among young scientists and the award recipient, Dr. OginoToshioh Fujibuchi, Haruyuki Ogino, Han Ki Taek, Kotaro Tani, Daniel Emes. Journal of Radiation Protection and Research 46 (2) pp.80-82, 2021. DOI
[Ongoing Revision Process on Regulations regarding the Security of Radioactive Sources in Japan-How Should We Secure?]Ichiro Yamaguchi, Takumi Tanikawa, Toshioh Fujibuchi, Hiroshi Watanabe, Tetsuo Kida, Tomokazu Shouji, Kimiya Noto, Hitoshi Hiraki, Genki Horitsugi. Nihon Hoshasen Gijutsu Gakkai zasshi 74 (10) pp.1242-1248, 2018. DOI
DNA double-strand break yield and radiation quality of diagnostic X-rays from 40 to 120 kV: a scale-resolved microdosimetric and track-structure studyToshioh Fujibuchi. bioRxiv, 2026. DOI
Source of paper data: researchmap（last updated 10月 4, 2026）
Awards
2019福岡県知事表彰 功績賞 （福岡県）
2017放射線影響研究 奨励賞 （放射線影響協会）
2015平成27年度がん研究助成金 奨励賞 （福岡県すこやか健康事業団）
2014JJR Excellent Reviewer Award in 2013 （日本医学放射線学会）
2012技術奨励賞 （日本放射線安全管理学会）
2012第45回研究発表会 優秀ポスター賞 （日本保健物理学会）
2011日本放射線技術学会 放射線防護部門 技術奨励賞 （日本放射線技術学会）
2010Radiological Physics and Technology誌 論文賞土井賞 （日本放射線技術学会、日本医学物理学会）
2007核医学会賞（技術部門） （第45回千葉核医学研究会）
2007関東部会 新人賞 （放射線防護部門 技術新人賞）
2006放射線防護部門 技術新人賞 （日本放射線技術学会）
Source of award data: researchmap（last updated 10月 4, 2026）
