Haruhiko Ozaki

810 total citations
16 papers, 709 citations indexed

About

Haruhiko Ozaki is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Haruhiko Ozaki has authored 16 papers receiving a total of 709 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 8 papers in Pulmonary and Respiratory Medicine and 4 papers in Gastroenterology. Recurrent topics in Haruhiko Ozaki's work include Gastric Cancer Management and Outcomes (5 papers), Helicobacter pylori-related gastroenterology studies (4 papers) and Gastroesophageal reflux and treatments (3 papers). Haruhiko Ozaki is often cited by papers focused on Gastric Cancer Management and Outcomes (5 papers), Helicobacter pylori-related gastroenterology studies (4 papers) and Gastroesophageal reflux and treatments (3 papers). Haruhiko Ozaki collaborates with scholars based in Japan. Haruhiko Ozaki's co-authors include Masatoshi Makuuchi, Kazuaki Shimada, T Kosuge, Tadatoshi Takayama, S Yamasaki, Junji Yamamoto, Nobuyasu Yamaguchi, N Yamaguchi, Junji Yamamoto and Toshio Takayama and has published in prestigious journals such as British journal of surgery, Gastrointestinal Endoscopy and Scandinavian Journal of Gastroenterology.

In The Last Decade

Haruhiko Ozaki

15 papers receiving 692 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Haruhiko Ozaki Japan 8 440 261 203 125 124 16 709
F Yamashita Japan 11 511 1.2× 228 0.9× 252 1.2× 79 0.6× 86 0.7× 40 746
De‐Chuan Chan Taiwan 13 147 0.3× 205 0.8× 87 0.4× 98 0.8× 89 0.7× 40 564
T.C. Kok Netherlands 13 85 0.2× 266 1.0× 90 0.4× 71 0.6× 125 1.0× 20 490
Maria Chiara Cantarini Italy 7 467 1.1× 109 0.4× 392 1.9× 188 1.5× 121 1.0× 8 745
Reiichiro Kuwahara Japan 13 447 1.0× 233 0.9× 300 1.5× 126 1.0× 108 0.9× 37 663
Dong‐Hao Wu China 13 172 0.4× 66 0.3× 192 0.9× 116 0.9× 259 2.1× 35 548
Lindsay Alpert United States 13 46 0.1× 141 0.5× 115 0.6× 139 1.1× 184 1.5× 47 578
S Nasca France 8 63 0.1× 171 0.7× 72 0.4× 70 0.6× 407 3.3× 17 588
R Pellicci Italy 13 401 0.9× 181 0.7× 268 1.3× 105 0.8× 108 0.9× 40 727
A. Skopelitou Greece 13 59 0.1× 181 0.7× 74 0.4× 104 0.8× 68 0.5× 32 389

Countries citing papers authored by Haruhiko Ozaki

Since Specialization
Citations

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

Fields of papers citing papers by Haruhiko Ozaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Haruhiko Ozaki

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

All Works

16 of 16 papers shown
1.
K, Ota, Toshihisa Takeuchi, Yuichi Kojima, et al.. (2019). Fluoropyrimidine-induced intestinal mucosal injury is associated with the severity of chemotherapy-related diarrhea. Scandinavian Journal of Gastroenterology. 54(2). 227–232. 10 indexed citations
2.
Ozaki, Haruhiko, Ota K, Yuichi Kojima, et al.. (2019). Small Intestinal Lesions in Patients with Anemia on Hemodialysis: A Two-Center, Cross-Sectional Study. Digestion. 101(6). 730–736. 1 indexed citations
3.
K, Ota, Yoshiaki Takahashi, Haruhiko Ozaki, et al.. (2018). Tu1152 A NOVEL ENDOLUMINAL FUNDOPLICATION FOR PROTON PUMP INHIBITOR-REFRACTORY GASTROESOPHAGEAL REFLUX DESEASE (GERD) -ENDOSCOPIC SUBMUCOSAL DISSECTION FOR GERD (ESD-G)-. Gastrointestinal Endoscopy. 87(6). AB544–AB544. 1 indexed citations
4.
Harada, Satoshi, Toshihisa Takeuchi, Haruhiko Ozaki, et al.. (2018). Mo1148 EFFICACY OF VONOPRAZAN COMPARED WITH LANSOPLAZOLE ON THE HEALING OF ARTIFICIAL GASTRIC ULCERS AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION: A PROSPECTIVE, RANDOMIZED CONTROLLED TRIAL. Gastrointestinal Endoscopy. 87(6). AB419–AB419. 1 indexed citations
5.
6.
7.
K, Ota, Toshihisa Takeuchi, Haruhiko Ozaki, et al.. (2017). The Capsule Endoscopy Findings in S-1-induced Enteritis with Severe Diarrhea during Adjuvant Chemotherapy for Gastric Cancer (with Video). Internal Medicine. 57(3). 343–344. 2 indexed citations
8.
Takeuchi, Toshihisa, Yousuke Inoue, Yoshiaki Takahashi, et al.. (2017). Exploratory Research on Latent Esophageal Motility Disorders in Dysphagia Patients. Digestion. 95(4). 269–274. 4 indexed citations
9.
K, Ota, Sadaharu Nouda, Haruhiko Ozaki, et al.. (2016). Determination of the adequate dosage of rebamipide, a gastric mucoprotective drug, to prevent low-dose aspirin-induced gastrointestinal mucosal injury. Journal of Clinical Biochemistry and Nutrition. 59(3). 231–237. 15 indexed citations
10.
K, Ota, Toshihisa Takeuchi, Haruhiko Ozaki, et al.. (2015). Temporary Insertion of a Covered Self-Expandable Metal Stent to Treat Esophageal Perforation due to Endoscopic Submucosal Dissection. Internal Medicine. 54(9). 1049–1052. 3 indexed citations
11.
Yamamoto, Junji, Toshio Takayama, Kazuki Shimada, et al.. (1996). Recurrence of hepatocellular carcinoma after surgery.. PubMed. 83(9). 1219–22. 114 indexed citations
12.
Yamamoto, Junji, T Kosuge, Tadatoshi Takayama, et al.. (1996). Recurrence of hepatocellular carcinoma after surgery. British journal of surgery. 83(9). 1219–1222. 166 indexed citations
13.
Yamamoto, Junji, T Kosuge, Tadatoshi Takayama, et al.. (1996). Recurrence of hepatocellular carcinoma after surgery. British journal of surgery. 83(9). 1219–1222. 276 indexed citations
14.
Kosuge, T, et al.. (1992). [Result of surgical resection of hepatocellular carcinoma in possible candidates for nonsurgical treatments].. PubMed. 93(9). 1091–4. 1 indexed citations
15.
Tajiri, Hisao, et al.. (1987). [Clinicopathological study on carcinoma of the pancreas operated on at the Mayo Clinic and the National Cancer Center Hospital--a comparison of the diagnostic process in both institutions and an analysis of survival rates].. PubMed. 22(3). 566–72. 1 indexed citations
16.
Ozaki, Haruhiko, et al.. (1977). Sex differences in fetal gonadotropins and androgens. Journal of Steroid Biochemistry. 8(5). 609–620. 67 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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2026