Hiroyuki Takamura

4.1k total citations
150 papers, 2.5k citations indexed

About

Hiroyuki Takamura is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroyuki Takamura has authored 150 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Surgery, 59 papers in Oncology and 37 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroyuki Takamura's work include Pancreatic and Hepatic Oncology Research (31 papers), Organ Transplantation Techniques and Outcomes (16 papers) and Neuroendocrine Tumor Research Advances (14 papers). Hiroyuki Takamura is often cited by papers focused on Pancreatic and Hepatic Oncology Research (31 papers), Organ Transplantation Techniques and Outcomes (16 papers) and Neuroendocrine Tumor Research Advances (14 papers). Hiroyuki Takamura collaborates with scholars based in Japan, United States and Cuba. Hiroyuki Takamura's co-authors include Tetsuo Ohta, Hidehiro Tajima, Sachio Fushida, Itasu Ninomiya, Isamu Makino, Hironori Hayashi, Hisatoshi Nakagawara, Hirohisa Kitagawa, Tomoharu Miyashita and Taro Yamashita and has published in prestigious journals such as SHILAP Revista de lepidopterología, Hepatology and Cancer Research.

In The Last Decade

Hiroyuki Takamura

133 papers receiving 2.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroyuki Takamura Japan 26 993 837 705 453 428 150 2.5k
Yohei Masugi Japan 31 1.1k 1.1× 857 1.0× 554 0.8× 617 1.4× 478 1.1× 127 2.9k
Ivar P. Gladhaug Norway 28 2.1k 2.1× 780 0.9× 1.1k 1.5× 445 1.0× 546 1.3× 85 3.3k
Renuka Iyer United States 31 1.5k 1.5× 573 0.7× 755 1.1× 460 1.0× 419 1.0× 178 3.0k
Kenei Furukawa Japan 23 1.1k 1.1× 312 0.4× 728 1.0× 309 0.7× 328 0.8× 203 1.9k
Daisuke Ban Japan 27 1.2k 1.2× 563 0.7× 843 1.2× 419 0.9× 782 1.8× 125 2.3k
Hidehiro Tajima Japan 29 1.3k 1.3× 725 0.9× 846 1.2× 380 0.8× 166 0.4× 178 2.7k
Fabiana Tatangelo Italy 37 1.7k 1.7× 653 0.8× 653 0.9× 464 1.0× 517 1.2× 129 3.2k
Kohei Murata Japan 32 1.1k 1.1× 1.6k 1.9× 846 1.2× 517 1.1× 166 0.4× 187 3.3k
Yoshinari Asaoka Japan 27 1.0k 1.0× 1.5k 1.8× 566 0.8× 510 1.1× 1.0k 2.4× 91 3.6k
Aaron R. Sasson United States 33 2.1k 2.1× 844 1.0× 1.2k 1.7× 809 1.8× 183 0.4× 82 3.4k

Countries citing papers authored by Hiroyuki Takamura

Since Specialization
Citations

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

Fields of papers citing papers by Hiroyuki Takamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyuki Takamura

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroyuki Takamura. A scholar is included among the top collaborators of Hiroyuki Takamura 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 Hiroyuki Takamura. Hiroyuki Takamura 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.
Hara, Takanobu, Susumu Eguchi, Tomoharu Yoshizumi, et al.. (2021). Incidental intrahepatic cholangiocarcinoma in patients undergoing liver transplantation: A multi‐center study in Japan. Journal of Hepato-Biliary-Pancreatic Sciences. 28(4). 346–352. 14 indexed citations
2.
Miyashita, Tomoharu, Mitsuyoshi Okazaki, Takahisa Yamaguchi, et al.. (2017). Role for Neutrophil Extracellular Traps (NETs) and Platelet Aggregation in Early Sepsis-induced Hepatic Dysfunction. In Vivo. 31(6). 1051–1058. 39 indexed citations
3.
Hirata, Miki, Hidehiro Tajima, Tomoharu Miyashita, et al.. (2017). Extravasated platelet aggregation in the livers of rats with drug-induced hepatic sinusoidal obstruction syndrome. Molecular Medicine Reports. 15(5). 3147–3152. 21 indexed citations
4.
Ninomiya, Itasu, Masafumi Inokuchi, Shinichi Harada, et al.. (2015). Valproic acid inhibits proliferation of HER2-expressing breast cancer cells by inducing cell cycle arrest and apoptosis through Hsp70 acetylation. International Journal of Oncology. 47(6). 2073–2081. 61 indexed citations
5.
Nakagawara, Hisatoshi, et al.. (2014). A Case of Ectopic Liver Incidentally Found during Surgery. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 75(1). 175–178. 1 indexed citations
6.
Makino, Isamu, Hirohisa Kitagawa, Hisatoshi Nakagawara, et al.. (2014). Fenestration for a Pancreatic Serous Cystic Neoplasm with Obstructive Jaundice. The Japanese Journal of Gastroenterological Surgery. 47(1). 42–48. 2 indexed citations
7.
Miyashita, Tomoharu, Koichi Miwa, Masafumi Inokuchi, et al.. (2013). Spontaneous clearance of Helicobacter pylori after pylorus-preserving gastrectomy for gastric cancer. Oncology Reports. 30(1). 299–303. 5 indexed citations
8.
Hayashi, Hironori, Hiroyuki Takamura, Shinichi Nakanuma, et al.. (2013). Internal Hernia in a Liver Transplant Recipien: A Case Report. SHILAP Revista de lepidopterología. 2013. 1–3. 2 indexed citations
9.
Kitagawa, Hirohisa, Hidehiro Tajima, Hisatoshi Nakagawara, et al.. (2013). Usefulness of enteric coated pancrelipase for digestive and absorption disorder after pancreatoduodenectomy for pancreatic head carcinomas. Suizo. 28(2). 178–184. 2 indexed citations
10.
Yamashita, Taro, Masao Honda, Kouki Nio, et al.. (2010). Oncostatin M Renders Epithelial Cell Adhesion Molecule–Positive Liver Cancer Stem Cells Sensitive to 5-Fluorouracil by Inducing Hepatocytic Differentiation. Cancer Research. 70(11). 4687–4697. 77 indexed citations
11.
Tajima, Hidehiro, Tetsuo Ohta, Hirohisa Kitagawa, et al.. (2010). Giant serous microcystic adenoma of the pancreas safely resected after preoperative arterial embolization. Oncology Letters. 1(5). 841–844. 8 indexed citations
12.
Watanabe, Toshifumi, Hidehiro Tajima, Hiroyuki Takamura, et al.. (2009). A CASE OF DIAPHRAGMATIC HERNIA INDUCED BY RADIOFREQUENCY ABLATION FOR HEPATOCELLULAR CARCINOMA. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 70(12). 3543–3549. 1 indexed citations
13.
Hayashi, Hironori, et al.. (2009). A Case of Heterotopic Mesenteric Ossification after Multiple Pelvic Bone Fracture. The Japanese Journal of Gastroenterological Surgery. 42(10). 1621–1625. 2 indexed citations
14.
Hayashi, Hironori, et al.. (2009). A CASE OF CYSTIC PHEOCHROMOCYTOMA. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 70(5). 1508–1511.
15.
Kazama, Motoki, Hiroyuki Takamura, Toshiyasu UNNO, Noriaki SENTO, & Ryosuke Uzuoka. (2006). LIQUEFACTION MECHANISM OF UNSATURATED VOLOCANIC SANDY SOILS. Doboku Gakkai Ronbunshuu C. 62(2). 546–561. 16 indexed citations
16.
Kitagawa, Hirohisa, Masato Kayahara, Hiroyuki Takamura, et al.. (2006). A Case of Pancreatic Serous Cystadenoma suggested Solid Tumor by Imaging Diagnosis and Macroscopic Findings. The Japanese Journal of Gastroenterological Surgery. 39(12). 1827–1833.
17.
Takamura, Hiroyuki, et al.. (2002). A Case of von-Recklinghausen's Disease with Multiple Gastrointestinal Stromal Tumors (in the narrow sense) in The Small Intestine. The Japanese Journal of Gastroenterological Surgery. 35(6). 668–672. 6 indexed citations
18.
Kimura, Hironobu, et al.. (1992). A Case of Primary of the Cystic Duct Resected at the Relatively Early Stage.. The Japanese Journal of Gastroenterological Surgery. 25(10). 2535–2539. 3 indexed citations
19.
Ninomiya, Itasu, Yuichi Endo, Yutaka Yonemura, et al.. (1992). Specific detection of c-erbB-2 mRNA expression in gastric cancers by the polymerase chain reaction following reverse transcription. British Journal of Cancer. 66(1). 84–87. 15 indexed citations
20.
Hirono, Yasuo, Takukazu Nagakawa, Tetsuo Ohta, et al.. (1991). Adenosquamous Carcinoma of the Pancreas. Digestive Surgery. 8(4). 244–247.

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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