Takeshi Obara

1.9k citations
40 papers · 1.5k indexed · h-index 18
Topics
Pancreatic and Hepatic Oncology Research (16 papers)Pancreatitis Pathology and Treatment (9 papers)Neuroendocrine Tumor Research Advances (7 papers)
Partner nations
JapanUnited StatesRussia

In The Last Decade

Takeshi Obara

38 papers receiving 1.4k citations

Peers

Takeshi Obara
Comparison fields: 5 of 75
  • Oncology 961
  • Surgery 671
  • Pulmonary and Respiratory Medicine 550
  • Epidemiology 229
  • Pathology and Forensic Medicine 211
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Yangsoon Park South Korea
Annalisa Altimari Italy
G.J. Poston United Kingdom
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Citations per year

Countries citing papers authored by Takeshi Obara

Since Specialization
Citations

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

Fields of papers citing papers by Takeshi Obara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeshi Obara

This figure shows the co-authorship network connecting the top 25 collaborators of Takeshi Obara. A scholar is included among the top collaborators of Takeshi Obara 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 Takeshi Obara. Takeshi Obara 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
#WorkIndexed citations
1 105
2 4
3 9
4 14
5 104
6 11
7 19
8 29
9 9
10 11
11 87
12 9
13 2
14 28
15 2
16
Usefulness and significance of endoscopic pancreatic biopsy (EPB) in the diagnosis of pancreatic carcinomas
3
17 31
18
Endoscopic evaluations of experimental colitis in rat induced by a hapten
2
19 0
20 4

About Takeshi Obara

Takeshi Obara is a scholar working on Oncology, Surgery and Pathology and Forensic Medicine, having authored 40 papers that have together received 1.5k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (16 papers), Pancreatitis Pathology and Treatment (9 papers) and Neuroendocrine Tumor Research Advances (7 papers). The work is most often cited by research in Oncology (961 citations), Pulmonary and Respiratory Medicine (550 citations) and Surgery (671 citations). Takeshi Obara has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Yutaka Kohgo, Yusuke Saitoh, Satoshi Tanno, Tokiyoshi Ayabe, Toshifumi Ashida, Yusuke Mizukami, Yutaka Kohgo, Jiro Watari, Nobuyuki Yanagawa and Tsuneshi Fujii. Their work appears in journals such as Gastroenterology, Cancer and Biochemical and Biophysical Research Communications.

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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