Toshiya Harada

403 total citations
8 papers, 297 citations indexed

About

Toshiya Harada is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Toshiya Harada has authored 8 papers receiving a total of 297 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Gastroenterology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Toshiya Harada's work include Gastroesophageal reflux and treatments (3 papers), Gastric Cancer Management and Outcomes (3 papers) and Liver Disease and Transplantation (2 papers). Toshiya Harada is often cited by papers focused on Gastroesophageal reflux and treatments (3 papers), Gastric Cancer Management and Outcomes (3 papers) and Liver Disease and Transplantation (2 papers). Toshiya Harada collaborates with scholars based in Japan. Toshiya Harada's co-authors include Kiwamu Okita, Tomoharu Yoshida, Masahiro Tada, Hideo Yanai, Makoto Nishiaki, Y. Matsumoto, Takeshi Okamoto, Isao Sakaida, Hiroki Nakamura and Jun Nishikawa and has published in prestigious journals such as Gastrointestinal Endoscopy, Journal of Gastroenterology and Hepatology and PubMed.

In The Last Decade

Toshiya Harada

7 papers receiving 285 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Toshiya Harada Japan	6	197	179	111	57	54	8	297
Tiziana Olivieri Italy	9	259 1.3×	135 0.8×	48 0.4×	180 3.2×	88 1.6×	17	346
Susie Cheng United States	8	321 1.6×	77 0.4×	228 2.1×	54 0.9×	22 0.4×	11	410
H. J. Meyer Germany	7	137 0.7×	99 0.6×	38 0.3×	57 1.0×	18 0.3×	20	225
Galaxy Shah United States	5	320 1.6×	200 1.1×	59 0.5×	10 0.2×	269 5.0×	6	413
J. -C. Létard France	8	211 1.1×	168 0.9×	77 0.7×	72 1.3×	137 2.5×	33	319
Yuki Ushimaru Japan	9	124 0.6×	161 0.9×	82 0.7×	9 0.2×	49 0.9×	38	251
E Kerstan Austria	7	258 1.3×	136 0.8×	155 1.4×	47 0.8×	101 1.9×	11	338
J S Aldrete United States	9	256 1.3×	138 0.8×	43 0.4×	24 0.4×	19 0.4×	14	312
Théophile Guilbaud France	9	223 1.1×	120 0.7×	24 0.2×	24 0.4×	162 3.0×	32	278
M. Sodji France	9	198 1.0×	79 0.4×	31 0.3×	125 2.2×	75 1.4×	21	263

Countries citing papers authored by Toshiya Harada

Since Specialization

Citations

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

Fields of papers citing papers by Toshiya Harada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshiya Harada

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

All Works

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8 of 8 papers shown

1.

Yoshida, Tomoharu, Takeshi Okamoto, Hiroki Nakamura, et al.. (2008). Prospective randomized study on the use of a computer‐based endoscopic simulator for training in esophagogastroduodenoscopy. Journal of Gastroenterology and Hepatology. 23(7pt1). 1046–1050. 55 indexed citations

2.

Yoshida, Tomoharu, et al.. (2006). Helicobacter pylori infection prevents nocturnal gastric acid breakthrough.. PubMed. 53(67). 150–4. 1 indexed citations

3.

Yanai, Hideo, et al.. (2004). Prognostic Value and Interobserver Agreement of Endoscopic Ultrasonography for Superficial Squamous Cell Carcinoma of the Esophagus: A Prospective Study. International Journal of Gastrointestinal Cancer. 34(1). 1–8. 12 indexed citations

4.

Yoshida, Tomoharu, et al.. (2004). [Diagnosis of gastro esophageal reflux disease and reflux esophagitis by using the questionnaire].. PubMed. 62(8). 1455–8.

5.

Yoshida, Tomoharu, et al.. (1999). Endoscopic management of gastric varices using a detachable snare and simultaneous endoscopic sclerotherapy and O‐ring ligation. Journal of Gastroenterology and Hepatology. 14(7). 730–735. 38 indexed citations

6.

Harada, Toshiya, et al.. (1997). Therapeutic results of endoscopic variceal ligation for acute bleeding of oesophageal and gastric varices. Journal of Gastroenterology and Hepatology. 12(4). 331–335. 22 indexed citations

7.

Yanai, Hideo, Y. Matsumoto, Toshiya Harada, et al.. (1997). Endoscopic ultrasonography and endoscopy for staging depth of invasion in early gastric cancer: a pilot study. Gastrointestinal Endoscopy. 46(3). 212–216. 116 indexed citations

8.

Yanai, Hideo, Tomoharu Yoshida, Toshiya Harada, et al.. (1996). Endoscopic ultrasonography of superficial esophageal cancers using a thin ultrasound probe system equipped with switchable radial and linear scanning modes. Gastrointestinal Endoscopy. 44(5). 578–582. 53 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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