Ken Nishimura

511 total citations
22 papers, 217 citations indexed

About

Ken Nishimura is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Ken Nishimura has authored 22 papers receiving a total of 217 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pulmonary and Respiratory Medicine, 10 papers in Oncology and 8 papers in Surgery. Recurrent topics in Ken Nishimura's work include Gastric Cancer Management and Outcomes (13 papers), Colorectal Cancer Treatments and Studies (9 papers) and Lung Cancer Treatments and Mutations (5 papers). Ken Nishimura is often cited by papers focused on Gastric Cancer Management and Outcomes (13 papers), Colorectal Cancer Treatments and Studies (9 papers) and Lung Cancer Treatments and Mutations (5 papers). Ken Nishimura collaborates with scholars based in Japan and United Kingdom. Ken Nishimura's co-authors include Norisuke Nakayama, Seiichi Takagi, Wasaburo Koizumi, Satoshi Tanabe, Tohru Sasaki, Katsuhiko Higuchi, Chikatoshi Katada, Mizutomo Azuma, Kenji Ishido and Osamu Motohashi and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Oncology and International Journal of Cancer.

In The Last Decade

Ken Nishimura

21 papers receiving 212 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ken Nishimura Japan 8 181 92 79 79 14 22 217
Kenshi Matsuno Japan 9 166 0.9× 69 0.8× 150 1.9× 41 0.5× 10 0.7× 26 214
Takuya Wada Japan 10 179 1.0× 77 0.8× 136 1.7× 37 0.5× 13 0.9× 42 255
Florian Rostain France 10 236 1.3× 136 1.5× 169 2.1× 87 1.1× 4 0.3× 49 307
T Shimamura Japan 7 95 0.5× 31 0.3× 62 0.8× 72 0.9× 10 0.7× 17 169
Takashi Muramoto Japan 11 244 1.3× 166 1.8× 182 2.3× 78 1.0× 10 0.7× 37 326
Jian-Xian Lin China 9 219 1.2× 80 0.9× 126 1.6× 79 1.0× 9 0.6× 16 258
Makoto Nishiaki Japan 7 225 1.2× 151 1.6× 151 1.9× 68 0.9× 16 1.1× 8 305
Jeffrey P. B. M. Braak Netherlands 10 204 1.1× 74 0.8× 129 1.6× 80 1.0× 15 1.1× 12 285
Yuki Shiratsuchi Japan 6 204 1.1× 224 2.4× 153 1.9× 24 0.3× 9 0.6× 9 253
Beom Su Kim South Korea 7 87 0.5× 48 0.5× 68 0.9× 57 0.7× 9 0.6× 17 153

Countries citing papers authored by Ken Nishimura

Since Specialization
Citations

This map shows the geographic impact of Ken Nishimura'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 Ken Nishimura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Nishimura more than expected).

Fields of papers citing papers by Ken Nishimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken Nishimura. 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 Ken Nishimura. The network helps show where Ken Nishimura may publish in the future.

Co-authorship network of co-authors of Ken Nishimura

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Nishimura. A scholar is included among the top collaborators of Ken Nishimura 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 Ken Nishimura. Ken Nishimura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sato, Hideki, Toshifumi Doi, Ken Nishimura, et al.. (2018). A Bile Duct Stone Formation around a Fish Bone as a Nidus after Pancreatoduodenectomy. Case Reports in Gastroenterology. 12(1). 69–75. 8 indexed citations
2.
Nishimura, Ken, et al.. (2017). STUDY ON NATURAL FREQUENCY OF LIGHT-GAUGE STEEL HOUSE DAMAGED BY EARTHQUAKE. AIJ Journal of Technology and Design. 23(54). 513–516. 2 indexed citations
3.
Nakayama, Norisuke, Kenji Ishido, Keisho Chìn, et al.. (2016). A phase I study of S-1 in combination with nab-paclitaxel in patients with unresectable or recurrent gastric cancer. Gastric Cancer. 20(2). 350–357. 15 indexed citations
4.
Okubo, Yoichiro, Osamu Motohashi, Norisuke Nakayama, et al.. (2016). The clinicopathological significance of angiogenesis in hindgut neuroendocrine tumors obtained via an endoscopic procedure. Diagnostic Pathology. 11(1). 128–128. 12 indexed citations
5.
Kobayashi, Maki, Hiroaki Yamada, Shuntaro Inoue, et al.. (2015). Outcomes and precautions of endoscopic submucosal dissection for undifferentiated-type early gastric cancer. Therapeutic Advances in Gastroenterology. 8(5). 255–262. 9 indexed citations
6.
Nishimura, Ken, Norisuke Nakayama, Tomohisa Egawa, et al.. (2014). The Meaning of a Combination Use of Bevacizumab in Reintroduction of Oxaliplatin for Metastatic Colorectal Cancer. Annals of Oncology. 25. v71–v71. 2 indexed citations
7.
Shimada, Ken, Katsuhiko Higuchi, Eisaku Sasaki, et al.. (2013). Randomized phase III trial of irinotecan plus cisplatin versus irinotecan alone after S-1 based chemotherapy failure for patients with advanced and recurrent gastric cancer (AGC) (TCOG GI-0801).. Journal of Clinical Oncology. 31(4_suppl). 61–61. 1 indexed citations
8.
Koizumi, Wasaburo, Norisuke Nakayama, Satoshi Tanabe, et al.. (2011). A multicenter phase II study of combined chemotherapy with docetaxel, cisplatin, and S-1 in patients with unresectable or recurrent gastric cancer (KDOG 0601). Cancer Chemotherapy and Pharmacology. 69(2). 407–413. 65 indexed citations
9.
Shiozawa, Manabu, Ken Nishimura, Tetsuo Nonaka, et al.. (2010). [Three cases of radiotherapy combined with S-1 and mitomycin C for anal canal squamous cell carcinomas].. PubMed. 37(13). 2941–3. 2 indexed citations
10.
Koizumi, Wasaburo, Satoshi Tanabe, Mizutomo Azuma, et al.. (2009). Impacts of fluorouracil‐metabolizing enzymes on the outcomes of patients treated with S‐1 alone or S‐1 plus cisplatin for first‐line treatment of advanced gastric cancer. International Journal of Cancer. 126(1). 162–170. 29 indexed citations
11.
Motohashi, Osamu, et al.. (2009). ENDOSCOPIC SUBMUCOSAL DISSECTION (TWO‐POINT FIXED ESD) FOR EARLY ESOPHAGEAL CANCER. Digestive Endoscopy. 21(3). 176–179. 26 indexed citations
12.
Nakayama, Norisuke, Wasaburo Koizumi, Tohru Sasaki, et al.. (2008). A Multicenter, Phase I Dose-Escalating Study of Docetaxel, Cisplatin and S-1 for Advanced Gastric Cancer (KDOG0601). Oncology. 75(1-2). 1–7. 26 indexed citations
13.
Yoshii, Takako, Osamu Motohashi, Ken Nishimura, et al.. (2008). Experiences of salvage EMR for patients with local failure of chemoradiotherapy. Progress of Digestive Endoscopy. 73(2). 30–35. 2 indexed citations
14.
Motohashi, Osamu, Seiichi Takagi, Norisuke Nakayama, et al.. (2007). UTILITY OF AN ESD PROCEDURE OF ESOPHAGUS USING ASSISTIVE DEVICE (TRANSPARENT HOOD WITH MUCOSA GRIPPING CHANNEL ATTACHED) (AN EXAMINATION OF ANIMAL STUDIES). Acta gastro-enterologica belgica. 49(11). 2819–2824. 2 indexed citations
15.
Tanabe, Satoshi, Wasaburou Koizumi, Ken Nishimura, et al.. (2007). Successful treatment of S-1 + CDDP followed by salvage EMR for a case with metastatic Barrett's esophageal cancer. Diseases of the Esophagus. 20(2). 173–177. 2 indexed citations
16.
Motohashi, Osamu, Ken Nishimura, Norisuke Nakayama, et al.. (2007). An ESD procedure using transparent hood with muscosa gripping channel attached. Progress of Digestive Endoscopy. 71(2). 25–27. 2 indexed citations
17.
Koizumi, Wasaburo, Satoshi Tanabe, Katsuhiko Higuchi, et al.. (2006). Optimal dose-finding study of bi-weekly paclitaxel in unresectable advanced or recurrent gastric cancer.. PubMed. 26(5B). 3797–802. 4 indexed citations
18.
Koizumi, Wasaburo, Satoshi Tanabe, Katsuhiko Higuchi, et al.. (2006). [Clinical development of S-1 (TS-1) for advanced gastric cancer].. PubMed. 33 Suppl 1. 57–63. 3 indexed citations
19.
Koizumi, Wasaburo, Satoshi Tanabe, Katsuhiko Higuchi, et al.. (2004). [Combination chemotherapy of TS-1 +cisplatin for inoperable gastric cancer].. PubMed. 31(12). 1957–61.
20.
OKADA, Shigenori, et al.. (1990). Microvascular Architecture of the Enamel Organ of the Upper Major Incisor in the Rabbit. Okajimas Folia Anatomica Japonica. 67(4). 231–241. 3 indexed citations

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

Breakdown of academic impact, for papers by Kenshi Matsuno Breakdown of academic impact, for papers by Takuya Wada Breakdown of academic impact, for papers by Florian Rostain Breakdown of academic impact, for papers by T Shimamura Breakdown of academic impact, for papers by Takashi Muramoto Breakdown of academic impact, for papers by Jian-Xian Lin Breakdown of academic impact, for papers by Makoto Nishiaki Breakdown of academic impact, for papers by Jeffrey P. B. M. Braak Breakdown of academic impact, for papers by Yuki Shiratsuchi Breakdown of academic impact, for papers by Beom Su Kim
Rankless by CCL
2026