The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Norihiro Kokudo sits on this spectrum.
This scientist: 1,181 publications — 97th percentile
97% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,796 publications or more.
The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Norihiro Kokudo sits on this spectrum.
This scientist: 126 D-Index — 86th percentile
86% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Norihiro Kokudo is affiliated with the University of Tokyo in Japan and has contributed extensively to the field of medicine, with a particular focus on surgery, hepatology, and oncology. Their primary research areas encompass hepatocellular carcinoma treatment and prognosis, cholangiocarcinoma and gallbladder cancer studies, as well as pancreatic and hepatic oncology research.
Their recent papers include the following notable publications:
Frequent co-authors who have collaborated with Kokudo include:
The scientist has published in multiple venues, with the most frequent publication platforms being:
Their main fields of study are categorized under medicine, with subfields emphasizing surgery, hepatology, oncology, pulmonary and respiratory medicine, and epidemiology. This multidisciplinary approach informs their research outputs and clinical investigations.
Main topics covered in their work include:
Toshiaki Watanabe;Michio Itabashi;Yasuhiro Shimada;Shinji Tanaka
Masao Omata;Ann Lii Cheng;Norihiro Kokudo;Masatoshi Kudo
Go Wakabayashi;Daniel Cherqui;David A. Geller;Joseph E. Buell
Hiroshi Imamura;Yasuji Seyama;Norihiro Kokudo;Atsushi Maema
Masatoshi Kudo;Namiki Izumi;Norihiro Kokudo;Osamu Matsui
Takeaki Ishizawa;Noriyoshi Fukushima;Junji Shibahara;Koichi Masuda
Kiyoshi Hasegawa;Norihiro Kokudo;Hiroshi Imamura;Yutaka Matsuyama
Takeaki Ishizawa;Kiyoshi Hasegawa;Taku Aoki;Michiro Takahashi
Yasushi Totoki;Kenji Tatsuno;Kyle R. Covington;Hiroki Ueda
Toshiaki Watanabe;Michio Itabashi;Yasuhiro Shimada;Shinji Tanaka
René Adam;Aimery De Gramont;Joan Figueras;Ashley Guthrie
Guido Torzilli;Jacques Belghiti;Norihiro Kokudo;Tadatoshi Takayama
Emmanuel Melloul;Emmanuel Melloul;Martin Hübner;Michael Scott;Chris Snowden;Chris Snowden
René Adam;Aimery de Gramont;Joan Figueras;Norihiro Kokudo
Masatoshi Kudo;Kazuomi Ueshima;Masafumi Ikeda;Takuji Torimura
Masami Minagawa;Masatoshi Makuuchi;Tadatoshi Takayama;Norihiro Kokudo
Takashi Kokudo;Kiyoshi Hasegawa;Yutaka Matsuyama;Tadatoshi Takayama
Norihiro Kokudo;Kiyoshi Hasegawa;Masaaki Akahane;Hiroshi Igaki
Norihiro Kokudo;Nobuyuki Takemura;Kiyoshi Hasegawa;Tadatoshi Takayama
Hiroshi Imamura;Keiji Sano;Yasuhiko Sugawara;Norihiko Kokudo
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