Masaaki Oka
- Oncology top 5%
- Pancreatic and Hepatic Oncology Research 10
- Hepatology top 10%
- Cancer Research top 10%
- Cancer Genomics and Diagnostics 5
- Gastroenterology top 5%
- Surgery top 10%
- Pancreatitis Pathology and Treatment 9
- Esophageal Cancer Research and Treatment 7
- Gastrointestinal disorders and treatments 6
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- Genetic factors in colorectal cancer 7
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- Gastric Cancer Management and Outcomes 6
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- Mechanical Failure Analysis and Simulation 5
- Co-authors
- Norio IizukaTakao TamesaShoichi HazamaAkira TangokuAtsunori OgaKazuhiko SakamotoYoshihiko HamamotoToshihiro Abe
- Cited by
- OncologyHepatologyCancer Research
- Partner nations
- JapanUnited StatesTaiwan
In The Last Decade
Masaaki Oka
93 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 125
- Oncology 474
- Hepatology 104
- Cancer Research 195
- Gastroenterology 70
- Surgery 396
Countries citing papers authored by Masaaki Oka
This map shows the geographic impact of Masaaki Oka'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 Masaaki Oka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masaaki Oka more than expected).
Fields of papers citing papers by Masaaki Oka
This network shows the impact of papers produced by Masaaki Oka. 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 Masaaki Oka. The network helps show where Masaaki Oka may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Masaaki Oka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 1 | |
| 2 | 2014 | 4 | |
| 3 | 2014 | 1 | |
| 4 | 2013 | 0 | |
| 5 | Personalized Chemotherapy for Colorectal Cancer based on the genome information( Medical Care and Diagnosis) | 2012 | 0 |
| 6 | 2012 | 1 | |
| 7 | 2011 | 0 | |
| 8 | 2009 | 69 | |
| 9 | 2009 | 10 | |
| 10 | 2009 | 1 | |
| 11 | 2008 | 2 | |
| 12 | 2008 | 0 | |
| 13 | 2007 | 2 | |
| 14 | 2004 | 80 | |
| 15 | 1999 | 1 | |
| 16 | 1999 | 9 | |
| 17 | 1990 | 1 | |
| 18 | 1987 | 0 | |
| 19 | 1986 | 0 | |
| 20 | 1984 | 1 |
About Masaaki Oka
Masaaki Oka is a scholar working on Oncology, Gastroenterology and Computer Graphics and Computer-Aided Design, having authored 103 papers that have together received 1.4k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (10 papers), Pancreatitis Pathology and Treatment (9 papers), Genetic factors in colorectal cancer (7 papers), Esophageal Cancer Research and Treatment (7 papers), Gastric Cancer Management and Outcomes (6 papers), Gastrointestinal disorders and treatments (6 papers), Cancer Genomics and Diagnostics (5 papers) and Mechanical Failure Analysis and Simulation (5 papers). The work is most often cited by research in Oncology (474 citations), Hepatology (104 citations) and Cancer Research (195 citations). Masaaki Oka has collaborated with scholars based in Japan, United States and Taiwan. Frequent co-authors include Norio Iizuka, Takao Tamesa, Shoichi Hazama, Akira Tangoku, Atsunori Oga, Kazuhiko Sakamoto, Yoshihiko Hamamoto, Toshihiro Abe, Toshimasa Okada and Tomio Ueno. Their work appears in journals such as Journal of Clinical Oncology, Cancer and Cancer Research.
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.