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Go Akamatsu

national institutes for quantum science and technology

20H-index
166Paper Count
1.5KCitation Count
Published Papers 35
Publication Date
Optimizing [18F]FAPI-74 PET/CT imaging: insights from Early-phase tumor uptake and tissue contrast
err2025-12-04
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errOAAI
errYuki Hoda; Keiji Shimizu; Hiroyuki Nishida; Yasuhiko Ikari; Go Akamatsu; Keiichi Matsumoto; Michio Senda; Tomohiko Yamane
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Range verification of a 10C ion beam: Feasibility of Compton imaging of 718 keV gamma rays
err2025-10-01
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PREAI
errHamato, Akram; Tashima, Hideaki; Takyu, Sodai; Iwao, Yuma; Akamatsu, Go; Kang, Han Gyu; Obata, Fujino; Nishikido, Fumihiko; Parodi, Katia; Yamaya, Taiga
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Imaging Simulation of a Dual-Panel PET Geometry With Ultrafast TOF Detectors
err2025-07-31
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PREAI
errTaiyo Ishikawa; Go Akamatsu; Hideaki Tashima; Fumihiko Nishikido; Fumio Hashimoto; Ryosuke Ota; Hideaki Haneishi; Sun Il Kwon; Simon R. Cherry; Taiga Yamaya
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Measurement accuracy and practicality of 15O-gas PET using a high-sensitivity whole-body PET/CT scanner
err2025-06-25
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PREAI
errWataru Omasa; Keiichi Matsumoto; Keiji Shimizu; Nobuyuki Ohara; Masanori Goto; Kota Maekawa; Go Akamatsu; Yasuhiko Ikari; Michio Senda; Tomohiko Yamane
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A whole gamma imaging prototype for higher quantitative imaging of 89Zr-labeled antibodies in a tumor mouse model
err2025-01-17
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PREAI
errTakyu, Sodai; Tashima, Hideaki; Takahashi, Miwako; Yoshida, Eiji; Wakizaka, Hidekatsu; Obata, Fujino; Akamatsu, Go; Nagatsu, Kotaro; Sugyo, Aya; Sudo, Hitomi; Tsuji, Atsushi B.; Ishibashi, Mariko; Imai, Yoichi; Parodi, Katia; Yamaya, Taiga
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Development of a novel phantom for tau PET imaging
err2024-07-01
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PREAI
errWagatsuma, Kei; Miwa, Kenta; Yamao, Tensho; Kamitaka, Yuto; Akamatsu, Go; Nakajima, Kanta; Miyaji, Noriaki; Ishibashi, Kenji; Ishii, Kenji
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A quantitative assessment of Geant4 for predicting the yield and distribution of positron-emitting fragments in ion beam therapy
err2024-06-11
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errOAAI
errChacon, Andrew; Rutherford, Harley; Hamato, Akram; Nitta, Munetaka; Nishikido, Fumihiko; Iwao, Yuma; Tashima, Hideaki; Yoshida, Eiji; Akamatsu, Go; Takyu, Sodai; Kang, Han Gyu; Franklin, Daniel R.; Parodi, Katia; Yamaya, Taiga; Rosenfeld, Anatoly; Guatelli, Susanna; Safavi-Naeini, Mitra
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Performance evaluation of VRAIN: a brain-dedicated PET with a hemispherical detector arrangement
err2022-11-16
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errOAAI
errAkamatsu, Go; Takahashi, Miwako; Tashima, Hideaki; Iwao, Yuma; Yoshida, Eiji; Wakizaka, Hidekatsu; Kumagai, Masaaki; Yamashita, Taichi; Yamaya, Taiga
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Small nuclei identification with a hemispherical brain PET
err2022-10-08
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errOAAI
errTakahashi, Miwako; Akamatsu, Go; Iwao, Yuma; Tashima, Hideaki; Yoshida, Eiji; Yamaya, Taiga
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Feasibility of triple gamma ray imaging of 10C for range verification in ion therapy
err2022-08-02
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PREAI
errMohammadi, Akram; Tashima, Hideaki; Takyu, Sodai; Iwao, Yuma; Akamatsu, Go; Kang, Han Gyu; Obata, Fujino; Nishikido, Fumihiko; Parodi, Katia; Yamaya, Taiga
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Initial results of a mouse brain PET insert with a staggered 3-layer DOI detector
err2021-11-05
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PREAI
errKang, Han Gyu; Tashima, Hideaki; Nishikido, Fumihiko; Akamatsu, Go; Wakizaka, Hidekazu; Higuchi, Makoto; Yamaya, Taiga
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Design consideration of compact cardiac TOF-PET systems: a simulation study
err2021-03-29
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PREAI
errAkamatsu, Go; Tashima, Hideaki; Takyu, Sodai; Kang, Han Gyu; Iwao, Yuma; Takahashi, Miwako; Yoshida, Eiji; Yamaya, Taiga
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Quantitative PET in the 2020s: a roadmap
err2021-03-12
err48
errOAAI
errMeikle, Steven R.; Sossi, Vesna; Roncali, Emilie; Cherry, Simon R.; Banati, Richard; Mankoff, David; Jones, Terry; James, Michelle; Sutcliffe, Julie; Ouyang, Jinsong; Petibon, Yoann; Ma, Chao; El Fakhri, Georges; Surti, Suleman; Karp, Joel S.; Badawi, Ramsey D.; Yamaya, Taiga; Akamatsu, Go; Schramm, Georg; Rezaei, Ahmadreza; Nuyts, Johan; Fulton, Roger; Kyme, Andre; Lois, Cristina; Sari, Hasan; Price, Julie; Boellaard, Ronald; Jeraj, Robert; Bailey, Dale L.; Eslick, Enid; Willowson, Kathy P.; Dutta, Joyita
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First imaging demonstration of a crosshair light-sharing PET detector
err2021-03-08
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PREAI
errYoshida, Eiji; Akamatsu, Go; Tashima, Hideaki; Kamada, Kei; Yoshikawa, Akira; Yamaya, Taiga
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Centiloid scale analysis for 18F-THK5351 PET imaging in Alzheimer?s disease
err2021-02-01
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PREAI
errYamao, Tensho; Miwa, Kenta; Wagatsuma, Kei; Shigemoto, Yoko; Sato, Noriko; Akamatsu, Go; Ito, Hiroshi; Matsuda, Hiroshi
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A validated Geant4 model of a whole-body PET scanner with four-layer DOI detectors
err2020-12-01
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errOAAI
errAhmed, Abdella M.; Chacon, Andrew; Rutherford, Harley; Akamatsu, Go; Mohammadi, Akram; Nishikido, Fumihiko; Tashima, Hideaki; Yoshida, Eiji; Yamaya, Taiga; Franklin, Daniel R.; Rosenfeld, Anatoly; Guatelli, Susanna; Safavi-Naeini, Mitra
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Energy spread estimation of radioactive oxygen ion beams using optical imaging
err2020-11-20
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PREAI
errKang, Han Gyu; Yamamoto, Seiichi; Takyu, Sodai; Nishikido, Fumihiko; Mohammadi, Akram; Akamatsua, Go; Sato, Shinji; Yamaya, Taiga
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Influence of momentum acceptance on range monitoring of 11C and 15O ion beams using in-beam PET (vol 65, 125006, 2020)
err2020-11-19
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errOAAI
errMohammadi, Akram; Tashima, Hideaki; Iwao, Yuma; Takyu, Sodai; Akamatsu, Go; Kang, Han Gyu; Nishikido, Fumihiko; Yoshida, Eiji; Chacon, Andrew; Safavi-Naeini, Mitra; Parodi, Katia; Yamaya, Taiga
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Development and evaluation of an automated quantification tool for amyloid PET images
err2020-09-29
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errOAAI
errTsubaki, Yuma; Akamatsu, Go; Shimokawa, Natsumi; Katsube, Suguru; Takashima, Aya; Sasaki, Masayuki
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