Tatsuya Ohnishi

891 total citations · 1 hit paper
18 papers, 652 citations indexed

About

Tatsuya Ohnishi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, Tatsuya Ohnishi has authored 18 papers receiving a total of 652 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pulmonary and Respiratory Medicine, 4 papers in Surgery and 4 papers in Epidemiology. Recurrent topics in Tatsuya Ohnishi's work include Congenital Heart Disease Studies (4 papers), Cardiovascular Function and Risk Factors (3 papers) and Breast Cancer Treatment Studies (3 papers). Tatsuya Ohnishi is often cited by papers focused on Congenital Heart Disease Studies (4 papers), Cardiovascular Function and Risk Factors (3 papers) and Breast Cancer Treatment Studies (3 papers). Tatsuya Ohnishi collaborates with scholars based in Japan. Tatsuya Ohnishi's co-authors include Toshiaki Hirasawa, Soichiro Ishihara, Junko Fujisaki, Keigo Matsuo, Mitsuhiro Fujishiro, Tomohiro Tada, Kazuharu Aoyama, Satoki Shichijo, Tetsuya Tanimoto and Tsuyoshi Ozawa and has published in prestigious journals such as Journal of Clinical Oncology, Bioorganic & Medicinal Chemistry and Surgery.

In The Last Decade

Tatsuya Ohnishi

17 papers receiving 626 citations

Hit Papers

Application of artificial intelligence using a convolutio... 2018 2026 2020 2023 2018 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Application of artificial intelligence using a convolutional neural network for detecting gastric cancer in endoscopic images
    2018 524 citations Toshiaki Hirasawa, Kazuharu Aoyama et al. Gastric Cancer profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tatsuya Ohnishi Japan 8 313 287 201 189 110 18 652
Kenichi Takeda Japan 9 252 0.8× 433 1.5× 235 1.2× 155 0.8× 136 1.2× 21 575
Xiao Hu China 12 263 0.8× 308 1.1× 253 1.3× 111 0.6× 127 1.2× 40 631
Yasuharu Maeda Japan 15 331 1.1× 645 2.2× 231 1.1× 248 1.3× 104 0.9× 58 929
Bogdan Badic France 18 258 0.8× 277 1.0× 325 1.6× 387 2.0× 43 0.4× 64 883
Qiu-Cheng Wang China 5 173 0.6× 188 0.7× 193 1.0× 123 0.7× 57 0.5× 7 422
Takemasa Hayashi Japan 19 665 2.1× 875 3.0× 249 1.2× 401 2.1× 141 1.3× 73 1.1k
Chaoran Yu China 19 318 1.0× 279 1.0× 59 0.3× 203 1.1× 38 0.3× 47 862
Zixuan Cheng China 11 263 0.8× 168 0.6× 397 2.0× 92 0.5× 34 0.3× 30 530
Yun Bian China 20 194 0.6× 595 2.1× 586 2.9× 232 1.2× 115 1.0× 87 1.0k
Xiaotang Yang China 16 185 0.6× 368 1.3× 709 3.5× 96 0.5× 180 1.6× 33 913

Countries citing papers authored by Tatsuya Ohnishi

Since Specialization
Citations

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

Fields of papers citing papers by Tatsuya Ohnishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tatsuya Ohnishi

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

All Works

18 of 18 papers shown
1.
Kinoshita, Takayuki, Shin Takayama, Masato Takahashi, et al.. (2023). Multicenter study to evaluate the efficacy and standardize radiofrequency ablation therapy for early breast cancer.. Journal of Clinical Oncology. 41(16_suppl). e12570–e12570. 2 indexed citations
2.
Ohkubo, Akihiro, et al.. (2020). The ability of a triplex-forming oligonucleotide to recognize T-A and C-G base pairs in a DNA duplex is enhanced by incorporating N-acetyl-2,7-diaminoquinoline. Bioorganic & Medicinal Chemistry. 28(7). 115350–115350. 7 indexed citations
3.
4.
Hirasawa, Toshiaki, Kazuharu Aoyama, Tetsuya Tanimoto, et al.. (2018). Application of artificial intelligence using a convolutional neural network for detecting gastric cancer in endoscopic images. Gastric Cancer. 21(4). 653–660. 524 indexed citations breakdown →
5.
Nakahara, Yasuo, et al.. (2013). [Pulmonary artery sling and single ventricle treated with a simultaneous operation of slide tracheoplasty, left pulmonary artery reimplantation, and bidirectional cavo-pulmonary shunt].. PubMed. 66(7). 545–50.
6.
Toyoshima, Ryo, et al.. (2012). Development of Worker Position and Posture Detection System Using PTZ Camera for Intelligent Agricultural Work Assistance. 74(4). 301–311. 6 indexed citations
7.
8.
Hayabuchi, Yasunobu, et al.. (2012). Subclavian and pulmonary artery steal phenomenon in a patient with isolated left subclavian artery and right aortic arch. Journal of Clinical Ultrasound. 41(4). 265–268. 6 indexed citations
9.
10.
Hayabuchi, Yasunobu, et al.. (2011). A Novel Bilayer Approach to Ventricular Septal Deformation Analysis by Speckle Tracking Imaging in Children with Right Ventricular Overload. Journal of the American Society of Echocardiography. 24(11). 1205–1212. 16 indexed citations
11.
Hayabuchi, Yasunobu, et al.. (2011). Serum Concentration of Heart-Type Fatty Acid-Binding Protein in Children and Adolescents With Congenital Heart Disease. Circulation Journal. 75(8). 1992–1997. 6 indexed citations
12.
Ohnishi, Tatsuya, Toshiaki Watanabe, Hiroaki Nozawa, Joji Kitayama, & Hirokazu Nagawa. (2009). Telomerase activity of blood samples and recurrence of colorectal cancer.. PubMed. 55(86-87). 1513–8. 4 indexed citations
13.
Ohnishi, Tatsuya, et al.. (2006). An uncommon case of diabetic mastopathy in type II non-insulin dependent diabetes mellitus. Breast Cancer. 13(2). 205–209. 21 indexed citations
14.
Ohnishi, Tatsuya, Toshiaki Watanabe, Hiroaki Nozawa, & Hirokazu Nagawa. (2006). Telomerase subunit immunoreactivity and recurrence in colorectal cancer.. PubMed. 53(68). 188–91. 3 indexed citations
15.
Ohnishi, Tatsuya, et al.. (2006). An Uncommon Case of Diabetic Mastopathy in Type II Non-Insulin Dependent Diabetes Mellitus. Breast Cancer. 13(2). 205–209. 18 indexed citations
16.
Nozawa, Hiroaki, Toshiaki Watanabe, Tatsuya Ohnishi, et al.. (2003). Detection of cancer cells in mesenteric vein and peripheral vessels by measuring telomerase activity in patients with colorectal cancer. Surgery. 134(5). 791–798. 3 indexed citations
17.
Ogawa, Yasuhiro, Akihito Nishioka, T Inomata, et al.. (2000). Conservation treatment intensified with an anti-estrogen agent and CAF chemotherapy for stage I and II breast cancer.. Oncology Reports. 7(3). 479–84. 11 indexed citations
18.
Sekine, Keisuke, et al.. (1985). Antihypertensive therapy with a single daily dose of acebutolol in essential hypertension, response and ophthalmological assessment in the Japanese. European Journal of Clinical Pharmacology. 28(6). 709–711. 1 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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