Takefumi Nakamura

1.9k total citations
51 papers, 1.4k citations indexed

About

Takefumi Nakamura is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Takefumi Nakamura has authored 51 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Hepatology, 19 papers in Epidemiology and 17 papers in Surgery. Recurrent topics in Takefumi Nakamura's work include Liver Disease and Transplantation (17 papers), Liver Disease Diagnosis and Treatment (17 papers) and Hepatitis C virus research (5 papers). Takefumi Nakamura is often cited by papers focused on Liver Disease and Transplantation (17 papers), Liver Disease Diagnosis and Treatment (17 papers) and Hepatitis C virus research (5 papers). Takefumi Nakamura collaborates with scholars based in Japan, Brazil and United States. Takefumi Nakamura's co-authors include Fuminori Moriyasu, Osamu Nishida, Haruto Uchino, Masahiko Sakai, Nobuyuki Ban, Takeo Miyake, Nenad Ban, Teruki Miyake, Tsutomu Chiba and Shunzo Koizumi and has published in prestigious journals such as Annals of Internal Medicine, Gastroenterology and Hepatology.

In The Last Decade

Takefumi Nakamura

48 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Takefumi Nakamura Japan	18	863	740	538	157	118	51	1.4k
Joo Hyun Sohn South Korea	23	1.1k 1.2×	1.2k 1.6×	411 0.8×	207 1.3×	84 0.7×	133	1.9k
Nobuyuki Toshikuni Japan	20	757 0.9×	813 1.1×	275 0.5×	115 0.7×	261 2.2×	63	1.5k
Maria Elena Ainora Italy	15	633 0.7×	628 0.8×	327 0.6×	75 0.5×	241 2.0×	89	1.3k
Soung Won Jeong South Korea	27	1.4k 1.7×	1.3k 1.7×	497 0.9×	247 1.6×	259 2.2×	121	2.3k
Stefania Moscarella Italy	12	1.4k 1.6×	1.5k 2.1×	261 0.5×	105 0.7×	73 0.6×	19	1.9k
Gyoung Min Kim South Korea	21	441 0.5×	324 0.4×	332 0.6×	288 1.8×	124 1.1×	97	1.3k
Ju Hyun Kim South Korea	20	654 0.8×	603 0.8×	339 0.6×	202 1.3×	261 2.2×	102	1.4k
Edmund Godfrey United Kingdom	18	730 0.8×	982 1.3×	391 0.7×	124 0.8×	85 0.7×	54	1.6k
Hemda Schmilovitz‐Weiss Israel	17	805 0.9×	796 1.1×	276 0.5×	84 0.5×	127 1.1×	57	1.3k
Matteo Garcovich Italy	19	629 0.7×	527 0.7×	288 0.5×	102 0.6×	65 0.6×	67	1.1k

Countries citing papers authored by Takefumi Nakamura

Since Specialization

Citations

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

Fields of papers citing papers by Takefumi Nakamura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takefumi Nakamura

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

All Works

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20 of 20 papers shown

Nakamura, Takefumi, Ana Lúcia Carrinho Ayroza Rangel, Manoela Domingues Martins, et al.. (2025). Evaluation of Deep Learning Convolutional Neural Networks for Classification of Carcinoma Ex Pleomorphic Adenoma and Pleomorphic Adenoma in Whole-Slide Images. Head and Neck Pathology. 19(1). 127–127.

Nakamura, Takefumi, Felipe Paiva Fonseca, Ana Lúcia Carrinho Ayroza Rangel, et al.. (2024). Development and Evaluation of a Convolutional Neural Network for Microscopic Diagnosis Between Pleomorphic Adenoma and Carcinoma Ex‐Pleomorphic Adenoma. Head & Neck. 47(3). 832–838. 3 indexed citations

Sumida, Yoshio, Takefumi Nakamura, Takehiro Sando, et al.. (2011). Low-dose PEG-IFNα2a maintenance therapy significantly reduces serum levels of ALT and AFP in chronic hepatitis C patients compared to glycyrrhizin. Kanzo. 52(10). 644–651.

Okano, Akihiro, Hiroshi Takakuwa, & Takefumi Nakamura. (2010). Spontaneous regression of diffuse intrahepatic recurrence with portal vein tumor thrombus after resection of hepatocellular carcinoma. Clinical Journal of Gastroenterology. 4(1). 43–48. 5 indexed citations

Yokoyama, K., et al.. (2010). Screening for improved activity of a transglutaminase from Streptomyces mobaraensis created by a novel rational mutagenesis and random mutagenesis. Applied Microbiology and Biotechnology. 87(6). 2087–2096. 54 indexed citations

Katayama, Kazuhiro, Atsuko Yamaguchi, Michio Kato, et al.. (2009). Viewpoints on the providing of information about liver disease to patients with chronic liver disease in classes on liver disease. Kanzo. 50(7). 356–361. 1 indexed citations

Nakajima, Hideki & Takefumi Nakamura. (2009). Thrombotic eosinophilic vasculitis. Clinical and Experimental Dermatology. 34(5). e69–e71. 2 indexed citations

Nakamura, Takefumi, Hideo Takahashi, Koh Takeuchi, et al.. (2005). Direct Determination of a Membrane-Peptide Interface Using the Nuclear Magnetic Resonance Cross-Saturation Method. Biophysical Journal. 89(6). 4051–4055. 13 indexed citations

Sakuda, Shohei, Hiroyuki Ikeda, Takefumi Nakamura, & Hiromichi Nagasawa. (2004). Absolute Configuration of a Polyol Fragment of Blasticidin A, a Specific Inhibitor of Aflatoxin Production. Bioscience Biotechnology and Biochemistry. 68(2). 407–412. 5 indexed citations

10.

Watanabe, Hajime, Nobuyasu Yamaguchi, Hajime Kuwayama, et al.. (2003). Improvement in Gastric Histology following Helicobacter Pylori Eradication Therapy in Japanese Peptic Ulcer Patients. Journal of International Medical Research. 31(5). 362–369. 12 indexed citations

11.

Chung, Hobyung, Masatoshi Kudo, Takashi Kumada, et al.. (2003). Risk of HCV transmission after needlestick injury, and the efficacy of short-duration interferon administration to prevent HCV transmission to medical personnel. Journal of Gastroenterology. 38(9). 877–879. 23 indexed citations

12.

Konishi, Yasuhiro, et al.. (2002). Catheter US probe EUS evaluation of gastric cardia and perigastric vascular structures to predict esophageal variceal recurrence. Gastrointestinal Endoscopy. 55(2). 197–203. 61 indexed citations

13.

Ikeda, Kazuki, et al.. (2001). Rectal varices successfully treated by endoscopic injection sclerotherapy after careful hemodynamic evaluation: A case report. Gastrointestinal Endoscopy. 54(6). 788–791. 13 indexed citations

14.

Kono, Yuko, Fuminori Moriyasu, Yoshiki Suginoshita, et al.. (1997). Gray scale second harmonic imaging of the liver: A preliminary animal study. Ultrasound in Medicine & Biology. 23(5). 719–726. 35 indexed citations

15.

Moriyasu, Fuminori, Yuko Kono, Yoshiki Suginoshita, et al.. (1997). Sonographic detection of tumor blood flow using a new contrast agent in woodchuck hepatomas. Journal of Ultrasound in Medicine. 16(7). 485–491. 5 indexed citations

16.

Kojima, Yuichi, Takefumi Nakamura, Takao Sato, et al.. (1994). Gastric carcinoma, an endoscopically curable disease.. PubMed. 61 Suppl 1. 38–40. 5 indexed citations

17.

Nakamura, Takefumi, Fuminori Moriyasu, Nobuyuki Ban, et al.. (1989). Quantitative measurement of abdominal arterial blood flow using image‐directed Doppler ultrasonography: Superior mesenteric, splenic, and common hepatic arterial blood flow in normal adults. Journal of Clinical Ultrasound. 17(4). 261–268. 79 indexed citations

18.

Kawasaki, Toshihiko, Fuminori Moriyasu, Osamu Nishida, et al.. (1987). Quantitative analysis of the portal hemodynamics in a case of liver cirrhosis showing hepatofugal flow in the portal trunk.. Kanzo. 28(4). 483–488. 1 indexed citations

19.

Nishida, Osamu, Fuminori Moriyasu, Takefumi Nakamura, et al.. (1985). Changes of the hepatic arteries in idiopathic Portal hypertension.. Kanzo. 26(10). 1380–1385. 1 indexed citations

20.

Ban, Nobuyuki, Fuminori Moriyasu, Takefumi Nakamura, et al.. (1985). Superior mesenteric venous blood flow and portal hemodynamics in various liver diseases.. Kanzo. 26(10). 1386–1392. 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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