Ichiro Hirata

6.1k total citations
198 papers, 4.0k citations indexed

About

Ichiro Hirata is a scholar working on Surgery, Molecular Biology and Gastroenterology. According to data from OpenAlex, Ichiro Hirata has authored 198 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 100 papers in Surgery, 48 papers in Molecular Biology and 42 papers in Gastroenterology. Recurrent topics in Ichiro Hirata's work include Helicobacter pylori-related gastroenterology studies (67 papers), Gastroesophageal reflux and treatments (24 papers) and Gastric Cancer Management and Outcomes (20 papers). Ichiro Hirata is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (67 papers), Gastroesophageal reflux and treatments (24 papers) and Gastric Cancer Management and Outcomes (20 papers). Ichiro Hirata collaborates with scholars based in Japan, United States and China. Ichiro Hirata's co-authors include Tomomitsu Tahara, Tomiyasu Arisawa, Tomoyuki Shibata, Masakatsu Nakamura, Masaaki Okubo, Mitsuo Nagasaka, Hiroshi Nakano, Yoshihito Nakagawa, Yoshio Kamiya and Hiroshi Fujita and has published in prestigious journals such as Gastroenterology, PLoS ONE and Biochemical and Biophysical Research Communications.

In The Last Decade

Ichiro Hirata

191 papers receiving 3.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichiro Hirata Japan 35 1.4k 1.3k 895 663 641 198 4.0k
Tomiyasu Arisawa Japan 33 1.7k 1.2× 1.2k 0.9× 876 1.0× 834 1.3× 560 0.9× 205 4.0k
Tomomitsu Tahara Japan 32 1.5k 1.0× 1.7k 1.4× 833 0.9× 697 1.1× 683 1.1× 217 4.1k
Giuseppe Sica Italy 36 1.2k 0.8× 980 0.8× 932 1.0× 400 0.6× 236 0.4× 139 4.0k
Shenghong Zhang China 34 891 0.6× 1.5k 1.2× 554 0.6× 395 0.6× 694 1.1× 152 3.8k
Stefania Vetrano Italy 33 807 0.6× 1.1k 0.9× 1.2k 1.3× 219 0.3× 297 0.5× 82 3.8k
Kei Kashima Japan 38 2.7k 2.0× 1.1k 0.9× 1.6k 1.8× 665 1.0× 197 0.3× 191 5.7k
Masakatsu Nakamura Japan 26 929 0.7× 805 0.6× 601 0.7× 415 0.6× 418 0.7× 125 2.4k
Iwao Sasaki Japan 31 1.1k 0.8× 801 0.6× 399 0.4× 423 0.6× 177 0.3× 200 3.5k
Hiromi Ishibashi Japan 43 1.6k 1.2× 1.1k 0.9× 1.1k 1.2× 369 0.6× 323 0.5× 234 6.7k
Elke Roeb Germany 37 724 0.5× 979 0.8× 571 0.6× 327 0.5× 729 1.1× 154 4.3k

Countries citing papers authored by Ichiro Hirata

Since Specialization
Citations

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

Fields of papers citing papers by Ichiro Hirata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Hirata

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Hirata. A scholar is included among the top collaborators of Ichiro Hirata 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 Ichiro Hirata. Ichiro Hirata 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.
Hirata, Ichiro. (2023). Implicatures of proper name vocatives in English. Journal of Pragmatics. 207. 28–44.
2.
3.
Ohmiya, Naoki, Masanao Nakamura, Takeshi Yamamura, et al.. (2014). Classification of Intestinal Lymphangiectasia with Protein-Losing Enteropathy: White Villi Type and Non-White Villi Type. Digestion. 90(3). 155–166. 12 indexed citations
4.
Tahara, Tomomitsu, Tomoyuki Shibata, Masaaki Okubo, et al.. (2014). Change in DNA Methylation Patterns of SLC6A4 Gene in the Gastric Mucosa in Functional Dyspepsia. PLoS ONE. 9(8). e105565–e105565. 7 indexed citations
5.
Tahara, Tomomitsu, Shinji Maegawa, Woonbok Chung, et al.. (2013). Examination of Whole Blood DNA Methylation as a Potential Risk Marker for Gastric Cancer. Cancer Prevention Research. 6(10). 1093–1100. 31 indexed citations
6.
Tahara, Tomomitsu, Tomiyasu Arisawa, Tomoyuki Shibata, Naoki Ohmiya, & Ichiro Hirata. (2013). Aberrant DNA methylation as sensitive and promising biomarkers in diagnosing of cancers. 80–82.
7.
Hibi∥, Toshifumi, Atsushi Sakuraba, Mamoru Watanabe, et al.. (2013). C-reactive protein is an indicator of serum infliximab level in predicting loss of response in patients with Crohn’s disease. Journal of Gastroenterology. 49(2). 254–262. 50 indexed citations
8.
Tahara, Tomomitsu, Tomoyuki Shibata, Tomiyasu Arisawa, et al.. (2010). CpG Island Promoter Methylation (CIHM) Status of Tumor Suppressor Genes Correlates with Morphological Appearances of Gastric Cancer. Anticancer Research. 30(1). 239–244. 10 indexed citations
9.
Tahara, Tomomitsu, Tomiyasu Arisawa, Tomoyuki Shibata, et al.. (2009). Genetic variant of the p22PHOX component of NADPH oxidase C242T and the incidence of gastric cancer in Japan.. PubMed. 55(88). 2273–6. 1 indexed citations
10.
Inoue, Takuya, Mitsuyuki Murano, Kazuki Kakimoto, et al.. (2008). THERAPEUTIC EFFECT OF A CYCLOOXYGENASE-2 SELECTIVE INHIBITOR ON COLITIS INDUCED TUMORS. 35(1). 87–90. 1 indexed citations
11.
Morikawa, Hiroshi, Yoshihito Nakagawa, Keisuke Hashimoto, et al.. (2000). Frequent Altered Expression of Fragile Histidine Triad Protein in Human Colorectal Adenomas. Biochemical and Biophysical Research Communications. 278(1). 205–210. 13 indexed citations
12.
Hirata, Ichiro, Osamu Saitoh, Chikao Shimamoto, et al.. (1994). A CASE OF COWDEN'S DISEASE ACCOMPANIED WITH COLON CANCER AND GASTROINTESTINAL POLYPOSIS. Acta gastro-enterologica belgica. 36(7). 1 indexed citations
13.
Suzuki, Keiko, et al.. (1994). Incidence of Listeria monocytogenes in Smoked Salmon.. Japanese Journal of Food Microbiology. 11(2). 107–111. 6 indexed citations
14.
Hamamoto, Norihiro, Yutaro Egashira, Chikao Shimamoto, et al.. (1994). A CASE OF JUVENILE POLYPOSIS LOCALIZED IN THE STOMACH ACCOMPANIED BY GASTRIC CANCER. Acta gastro-enterologica belgica. 36(11).
15.
Tanaka, Masaya, et al.. (1993). A Case of Pyogenic Granuloma in the Stomach. Acta gastro-enterologica belgica. 35(12). 2916–2921. 5 indexed citations
16.
Matsumoto, Akio, et al.. (1989). ESOPHAGEAL STRICTURE DUE TO ENDOSCOPIC INJECTION SCLEROTHERAPY FOR ESOPHAGEAL VARICES USING 5% ETHANOL AMINE OLEATE. Acta gastro-enterologica belgica. 31(4). 831–836.
17.
Ashida, Kiyoshi, et al.. (1988). A STUDY OF IMAGE ENHANCEMENT FOR THE ELECTRONIC ENDOSCOPE PICTURES. Acta gastro-enterologica belgica. 30(2). 1 indexed citations
18.
Miyoshi, Hirofumi, Katsuyoshi Hayashi, Akio Matsumoto, et al.. (1987). COMPLICATIONS WITH ENDOSCOPIC VARICEAL SCLEROTHERAPY. Acta gastro-enterologica belgica. 29(4). 675–682. 1 indexed citations
19.
Miyoshi, Hirofumi, et al.. (1987). THE STUDY OF ENDOSCOPIC VARICEAL SCLEROTHERAPY -COMBINED METHOD USING BOTH EO (ETHANOLAMINE OLEATE) AND POLIDOCANOL (AETHOXYSKLEROL®)-. Acta gastro-enterologica belgica. 29(1). 3 indexed citations
20.
Hirata, Ichiro. (1983). EXPERIMENTAL AND CLINICAL STUDIES ON THE MECHANISM OF IRON ABSORPTION IN THE DUODENAL MUCOSA. Acta gastro-enterologica belgica. 25(8). 1159–1169. 2 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 Tomiyasu Arisawa Breakdown of academic impact, for papers by Tomomitsu Tahara Breakdown of academic impact, for papers by Giuseppe Sica Breakdown of academic impact, for papers by Shenghong Zhang Breakdown of academic impact, for papers by Stefania Vetrano Breakdown of academic impact, for papers by Kei Kashima Breakdown of academic impact, for papers by Masakatsu Nakamura Breakdown of academic impact, for papers by Iwao Sasaki Breakdown of academic impact, for papers by Hiromi Ishibashi Breakdown of academic impact, for papers by Elke Roeb
Rankless by CCL
2026