Rchr
J-GLOBAL ID：201801014153645875
Update date: Mar. 05, 2026
Johno Hisashi
Johno Hisashi
Affiliation and department：
Research field (4)：
Software
, Radiology
, Applied mathematics and statistics
, Basic mathematics
Research theme for competitive and other funds (2)：
- 2025 - 2030 Establishment of a Novel Perioperative Cardiac Function Assessment Using 4D Flow MRI
- 2021 - 2025 ULP型大動脈解離における血行力学的予後因子の解明
Papers (17)：
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Hisashi Johno, Yuki Johno, Akitomo Amakawa, Junichi Sato, Ryota Tozuka, Atsushi Komaba, Hiroaki Watanabe, Hiroki Watanabe, Chihiro Goto, Hiroyuki Morisaka, et al. Enhancing pancreatic cancer staging with large language models: the role of retrieval-augmented generation. Radiological Physics and Technology. 2026
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Atsushi Komaba, Hisashi Johno, Kazunori Nakamoto. Extension of the one-sample Kolmogorov-Smirnov test. Journal of Mathematical Sciences, The University of Tokyo. 2026. (in press)
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Ryota Tozuka, Hisashi Johno, Akitomo Amakawa, Junichi Sato, Mizuki Muto, Shoichiro Seki, Atsushi Komaba, Hiroshi Onishi. Application of NotebookLM, a large language model with retrieval-augmented generation, for lung cancer staging. Japanese Journal of Radiology. 2025. 43. 4. 706-712
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Hiroaki Watanabe, Utaroh Motosugi, Hiroyuki Morisaka, Hisashi Johno, Masahiro Hamasaki, Junichi Sato, Kenji Sakakibara, Hiroshi Onishi. Velocity Encoding of 4-D Flow MR Imaging Measurements Using Straight-Tube and Aortic Aneurysm Phantoms. Radiologic Technology. 2025. 96. 3. 181-187
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Kenji Sakakibara, Hiroyuki Nakajima, Yukiyo Yoshida, Yudai Hagihara, Chie Nakamura, Daichi Shikata, Yuki Takesue, Satoru Shiraiwa, Yoshihiro Honda, Shigeaki Kaga, et al. Hemodynamic Analysis Using 4D Flow MRI in a Case of Aortic Dissection With Aberrant Right Subclavian Artery. Clinical case reports. 2025. 13. 1. e70067
ｍore...
MISC (1)：
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Hisashi Johno, Akitomo Amakawa, Atsushi Komaba, Ryota Tozuka, Yuki Johno, Junichi Sato, Kentaro Yoshimura, Kazunori Nakamoto, Shintaro Ichikawa. Open-Source Offline-Deployable Retrieval-Augmented Large Language Model for Assisting Pancreatic Cancer Staging. 2026
Professional career (1)：
Work history (2)：
- 2024/04 - 現在 University of Yamanashi Hospital Japan Remote Image Diagnosis Center Deputy Director
- 2022/04 - 現在 Department of Radiology, University of Yamanashi Clinical assistant professor
Association Membership(s) (2)：
Japan Radiological Society
, The Mathematical Society of Japan
