The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Hiroshi Okamoto sits on this spectrum.
This scientist: 176 publications — 39th percentile
39% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,028 publications or more.
The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Hiroshi Okamoto sits on this spectrum.
This scientist: 66 D-Index — 57th percentile
57% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 167 D-Index or more.
Hiroshi Okamoto is affiliated with Kanazawa University in Japan and has contributed extensively to the field of medicine, focusing particularly on surgery and related sub-disciplines.
Their research spans multiple areas within medical science, including pulmonary and respiratory medicine, physiology, gastroenterology, and oncology. Specific topics of study include esophageal and gastrointestinal pathology, esophageal cancer research and treatment, gastroesophageal reflux and treatments, metastasis and carcinoma case studies, tracheal and airway disorders, dysphagia assessment and management, as well as calcium signaling and nucleotide metabolism.
Hiroshi Okamoto has published in various notable venues, with frequent publications appearing in:
Their recent notable papers include:
The scientist has collaborated frequently with several coauthors, including:
Hideto Yonekura;Yasuhiko Yamamoto;Shigeru Sakurai;Ralica G. Petrova
Duo Jin;Hong Xiang Liu;Hirokazu Hirai;Takashi Torashima
Yasuhiko Yamamoto;Ichiro Kato;Toshio Doi;Hideto Yonekura
Shin Takasawa;Koji Nata;Hideto Yonekura;Hiroshi Okamoto
S Takasawa;A Tohgo;N Noguchi;T Koguma
Khin Mar Myint;Yasuhiko Yamamoto;Toshio Doi;Ichiro Kato
Hiroshi Okamoto
Ichiro Kato;Yasuhiko Yamamoto;Miki Fujimura;Naoya Noguchi
Takako Akiyama;Shin Takasawa;Koji Nata;Seiichi Kobayashi
Yuichi Hirata;Naoki Kimura;Koh Sato;Yoshiyuki Ohsugi
Seiichi Kobayashi;Takako Akiyama;Koji Nata;Michiaki Abe
Toshinari Takamura;Ichiro Kato;Noriko Kimura;Tetsuya Nakazawa
Shao Ying Hua;Takayuki Tokimasa;Shin Takasawa;Yasuhito Furuya
Hirokazu Fukui;Yoshikazu Kinoshita;Toru Maekawa;Akihiko Okada
Hideyuki Kamii;Ichiro Kato;Hiroyuki Kinouchi;Pak H. Chan
Hitoshi Ogawa;Kouhei Fukushima;Hiroo Naito;Yuji Funayama
M. Unno;H. Yonekura;K.-I. Nakagawara;T. Watanabe
M. Asahara;S. Mushiake;S. Shimada;H. Fukui
Akira Tohgo;Shin Takasawa;Naoya Noguchi;Tetsuhiko Koguma
Tetsuhiko Koguma;Shin Takasawa;Akira Tohgo;Tadahiro Karasawa
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