Masaharu Sumii
- Surgery top 5%
- Molecular Biology
- Pulmonary and Respiratory Medicine top 5%
- Gastroenterology top 1%
- Oncology top 10%
- Co-authors
- Kazuaki ChayamaKen HarumaShinji TanakaMasaharu YoshiharaYasuhiko KitadaiMasanori ItoToru HiyamaAkira Tari
- Topics
- Helicobacter pylori-related gastroenterology studies (25 papers)Gastric Cancer Management and Outcomes (11 papers)Ion Transport and Channel Regulation (9 papers)
- Journals
- Journal of Biological ChemistryGastroenterologyBiochemical and Biophysical Research Communications
- Partner nations
- JapanUnited StatesGermany
In The Last Decade
Masaharu Sumii
62 papers receiving 1.5k citations
Peers
Comparison fields: 5 of 90
- Surgery 672
- Molecular Biology 502
- Pulmonary and Respiratory Medicine 459
- Gastroenterology 323
- Oncology 252
Countries citing papers authored by Masaharu Sumii
This map shows the geographic impact of Masaharu Sumii'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 Masaharu Sumii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masaharu Sumii more than expected).
Fields of papers citing papers by Masaharu Sumii
This network shows the impact of papers produced by Masaharu Sumii. 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 Masaharu Sumii. The network helps show where Masaharu Sumii may publish in the future.
Co-authorship network of co-authors of Masaharu Sumii
This figure shows the co-authorship network connecting the top 25 collaborators of Masaharu Sumii. A scholar is included among the top collaborators of Masaharu Sumii 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 Masaharu Sumii. Masaharu Sumii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 13 | |
| 3 | 13 | |
| 4 | 67 | |
| 5 | 28 | |
| 6 | 17 | |
| 7 | 33 | |
| 8 | 26 | |
| 9 | 4 | |
| 10 | 92 | |
| 11 | 11 | |
| 12 | 158 | |
| 13 | 37 | |
| 14 | 53 | |
| 15 | 1 | |
| 16 | 13 | |
| 17 | 8 | |
| 18 | 9 | |
| 19 | 55 | |
| 20 | 26 |
About Masaharu Sumii
Masaharu Sumii is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine, having authored 62 papers that have together received 1.5k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (25 papers), Gastric Cancer Management and Outcomes (11 papers) and Ion Transport and Channel Regulation (9 papers). The work is most often cited by research in Gastroenterology (323 citations), Surgery (672 citations) and Pulmonary and Respiratory Medicine (459 citations). Masaharu Sumii has collaborated with scholars based in Japan, United States and Germany. Frequent co-authors include Kazuaki Chayama, Ken Haruma, Shinji Tanaka, Masaharu Yoshihara, Yasuhiko Kitadai, Masanori Ito, Toru Hiyama, Akira Tari, Ryōji Takahashi and Tomoari Kamada. Their work appears in journals such as Journal of Biological Chemistry, Gastroenterology and Biochemical and Biophysical Research Communications.
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.