Masao Ogawa

121 total papers · 1.4k total citations
73 papers, 887 citations indexed

About

Masao Ogawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Hepatology. According to data from OpenAlex, Masao Ogawa has authored 73 papers receiving a total of 887 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 19 papers in Hepatology. Recurrent topics in Masao Ogawa's work include Hepatocellular Carcinoma Treatment and Prognosis (18 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (12 papers) and Liver Disease Diagnosis and Treatment (9 papers). Masao Ogawa is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (18 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (12 papers) and Liver Disease Diagnosis and Treatment (9 papers). Masao Ogawa collaborates with scholars based in Japan and United States. Masao Ogawa's co-authors include Shoji Kubo, Takatsugu Yamamoto, Kazuhiro Hirohashi, Takahiro Uenishi, Hiromu Tanaka, Taichi Shuto, Shogo Tanaka, Shigekazu Takemura, Kenji Kaneda and Hiroaki Kinoshita and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Masao Ogawa

64 papers receiving 855 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Masao Ogawa 432 392 237 234 203 73 887
Saburo Fukuda 403 0.9× 267 0.7× 216 0.9× 183 0.8× 199 1.0× 57 761
Tadamichi Hirano 364 0.8× 473 1.2× 194 0.8× 253 1.1× 104 0.5× 61 912
Ka Wing 337 0.8× 304 0.8× 314 1.3× 182 0.8× 290 1.4× 54 886
Long‐Bin Jeng 421 1.0× 385 1.0× 202 0.9× 292 1.2× 178 0.9× 60 1.1k
Etsushi Kawamura 278 0.6× 350 0.9× 153 0.6× 309 1.3× 132 0.7× 68 856
Sadayuki Okudaira 358 0.8× 413 1.1× 173 0.7× 248 1.1× 182 0.9× 49 821
Steffen Manekeller 585 1.4× 467 1.2× 153 0.6× 320 1.4× 179 0.9× 80 1.0k
Stefano Puleo 539 1.2× 210 0.5× 248 1.0× 196 0.8× 322 1.6× 94 1.0k
Motofumi Tanaka 210 0.5× 371 0.9× 330 1.4× 298 1.3× 119 0.6× 75 882
Simon H. Y. Tsang 226 0.5× 359 0.9× 131 0.6× 264 1.1× 200 1.0× 39 750

Countries citing papers authored by Masao Ogawa

Since Specialization
Citations

This map shows the geographic impact of Masao Ogawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Masao Ogawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masao Ogawa more than expected).

Fields of papers citing papers by Masao Ogawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masao Ogawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Masao Ogawa. The network helps show where Masao Ogawa may publish in the future.

Co-authorship network of co-authors of Masao Ogawa

This figure shows the co-authorship network connecting the top 25 collaborators of Masao Ogawa. A scholar is included among the top collaborators of Masao Ogawa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Masao Ogawa. Masao Ogawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Loading papers...

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026