Hiroki Tanaka

830 total citations
39 papers, 332 citations indexed

About

Hiroki Tanaka is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, Hiroki Tanaka has authored 39 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Genetics, 15 papers in Epidemiology and 12 papers in Surgery. Recurrent topics in Hiroki Tanaka's work include Inflammatory Bowel Disease (15 papers), Microscopic Colitis (9 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Hiroki Tanaka is often cited by papers focused on Inflammatory Bowel Disease (15 papers), Microscopic Colitis (9 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Hiroki Tanaka collaborates with scholars based in Japan, United Kingdom and United States. Hiroki Tanaka's co-authors include Satoshi Motoya, Takaaki Kawaguchi, Shigeki Bamba, Keiko Yamazaki, Michiaki Kubo, Toshiyuki Matsui, Yutaka Kiyohara, Takanari Kitazono, Masakazu Takazoe and Masanori Nojima and has published in prestigious journals such as Gastroenterology, British Journal of Cancer and British journal of surgery.

In The Last Decade

Hiroki Tanaka

31 papers receiving 321 citations

Peers

Hiroki Tanaka
Sean Flynn United States
André Zonetti de Arruda Leite Brazil
Silvia Bakos Austria
Shuyi Feng China
Maria E. Joosse Netherlands
Fumitoshi Kuroki Japan
Juan S. Lasa Argentina
Nuran Türkçapar Türkiye
Ronald Bremner United Kingdom
Shigeki Koyama Japan
Sean Flynn United States
Hiroki Tanaka
Citations per year, relative to Hiroki Tanaka Hiroki Tanaka (= 1×) peers Sean Flynn

Countries citing papers authored by Hiroki Tanaka

Since Specialization
Citations

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

Fields of papers citing papers by Hiroki Tanaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroki Tanaka

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroki Tanaka. A scholar is included among the top collaborators of Hiroki Tanaka 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 Hiroki Tanaka. Hiroki Tanaka 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.
Nomura, Tatsuma, et al.. (2025). Endoscopic fistula closure using a duodenoscope and the reopenable-clip over the line method. Endoscopy. 57(S 01). E367–E368.
2.
Suzuki, Yoshihiro, et al.. (2025). Ballasted flocculation with powdered activated carbon adsorption for the simultaneous removal of odorous substances and suspended solids. Journal of Water Process Engineering. 77. 108380–108380.
3.
4.
Fujita, Ryo, Itaru Oda, Hiroki Tanaka, et al.. (2024). Real-world clinical accuracy of long cortical bone trajectory screw placement using a patient-specific template guide. Journal of Spine Surgery. 10(3). 468–478.
5.
6.
Kanamori, Takeshi, et al.. (2022). Identifying Glucose Metabolism Status in Nondiabetic Japanese Adults Using Machine Learning Model with Simple Questionnaire. Computational and Mathematical Methods in Medicine. 2022. 1–10. 1 indexed citations
7.
Motoya, Satoshi, Hiroki Tanaka, Tomoyoshi Shibuya, et al.. (2019). Safety and effectiveness of granulocyte and monocyte adsorptive apheresis in patients with inflammatory bowel disease in special situations: a multicentre cohort study. BMC Gastroenterology. 19(1). 196–196. 13 indexed citations
8.
Kimura, Hiroyuki, Mitsunori Kanagaki, Hiroki Tanaka, et al.. (2019). Intraabdominal Hemorrhage from Ruptured Ectopic Varices Treated by Antegrade Embolization via a Recanalized Paraumbilical Vein. CardioVascular and Interventional Radiology. 42(8). 1204–1207. 5 indexed citations
9.
Mukai, Katsumi, et al.. (2018). Early stage clear cell adenocarcinoma of the colon examined in detail with image-enhanced endoscopy: a case report. Clinical Journal of Gastroenterology. 11(6). 465–469. 4 indexed citations
10.
11.
Muhammed, Rafeeq, Sue Protheroe, Ronald Bremner, et al.. (2016). P383. Short- and long-term outcomes of infliximab and calcineurin inhibitor treatment for steroid-refractory ulcerative colitis. Journal of Crohn s and Colitis. 10(suppl 1). S291.2–S292. 1 indexed citations
12.
Fuyuno, Yuta, Keiko Yamazaki, Atsushi Takahashi, et al.. (2015). Genetic characteristics of inflammatory bowel disease in a Japanese population. Journal of Gastroenterology. 51(7). 672–681. 37 indexed citations
13.
Harada, Tamotsu, et al.. (2014). Efficacy of Prophylactic Treatment with Leukotriene Receptor Antagonist (Pranlukast) for Japanese Cedar Pollinosis. Nihon Bika Gakkai Kaishi (Japanese Journal of Rhinology). 53(4). 513–521.
14.
Hirano, Atsushi, Keiko Yamazaki, Junji Umeno, et al.. (2013). Association Study of 71 European Crohnʼs Disease Susceptibility Loci in a Japanese Population. Inflammatory Bowel Diseases. 19(3). 526–533. 49 indexed citations
15.
Tanaka, Hiroki, et al.. (2012). Two Cases of Stevens-Johnson Syndrome. Practica Oto-Rhino-Laryngologica. 105(9). 883–890.
16.
Kawai, Kazushige, Takeyuki Hiramatsu, Yukio Ishihara, et al.. (2007). Coagulation disorder as a prognostic factor for patients with colorectal perforation. Journal of Gastroenterology. 42(6). 450–455. 6 indexed citations
17.
Okuda, Hiroyuki, Hiroki Tanaka, Susumu Nishimura, et al.. (2005). [A case of Giant GIST of the stomach successfully treated with imatinib mesylate neoadjuvant therapy and followed postoperatively].. PubMed. 32(12). 1941–4. 2 indexed citations
18.
Tanaka, Hiroki, et al.. (1996). Angiogenesis inhibitor TNP-470 prevents implanted liver metastases after partial hepatectomy in an experimental model without impairing wound healing. British journal of surgery. 83(10). 1444–1447. 18 indexed citations
19.
Tanaka, Hiroki, et al.. (1995). Intra-arterial administration of the angiogenesis inhibitor TNP-470 blocks liver metastasis in a rabbit model. British Journal of Cancer. 72(3). 650–653. 22 indexed citations
20.
Kitamura, Kazuya, Toshio Takahashi, Hiroki Tanaka, et al.. (1993). Two Cases of Thiamine Deficiency-Induced Lactic Acidosis during Total Parenteral Nutrition.. The Tohoku Journal of Experimental Medicine. 171(2). 129–133. 9 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.

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