Hiroshi Sobajima

73 total papers · 1.3k total citations
34 papers, 413 citations indexed

About

Hiroshi Sobajima is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, Hiroshi Sobajima has authored 34 papers receiving a total of 413 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 8 papers in Oncology and 8 papers in Epidemiology. Recurrent topics in Hiroshi Sobajima's work include Pancreatitis Pathology and Treatment (15 papers), Pancreatic and Hepatic Oncology Research (7 papers) and Liver Disease Diagnosis and Treatment (4 papers). Hiroshi Sobajima is often cited by papers focused on Pancreatitis Pathology and Treatment (15 papers), Pancreatic and Hepatic Oncology Research (7 papers) and Liver Disease Diagnosis and Treatment (4 papers). Hiroshi Sobajima collaborates with scholars based in Japan, United States and Spain. Hiroshi Sobajima's co-authors include Motoji Kitagawa, Makoto Tomita, Norimi Ohashi, Yasuyuki Nakae, Hiroto Yoshikawa, Takaharu Kondo, Atsushi Fujiya, Taiga Shibata, Takanobu Nagata and Tetsuo Hayakawa and has published in prestigious journals such as Gastroenterology, PLoS ONE and Diabetic Medicine.

In The Last Decade

Hiroshi Sobajima

34 papers receiving 400 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Hiroshi Sobajima	131	100	88	71	70	34	413
Chizuko Kitabayashi	100 0.8×	78 0.8×	48 0.5×	41 0.6×	90 1.3×	21	457
Mei Mei	180 1.4×	73 0.7×	55 0.6×	19 0.3×	101 1.4×	35	457
Hakkı Yılmaz	59 0.5×	82 0.8×	85 1.0×	45 0.6×	26 0.4×	24	403
Aurélie Sannier	87 0.7×	121 1.2×	61 0.7×	34 0.5×	26 0.4×	32	389
Yoshinobu Fuke	45 0.3×	168 1.7×	75 0.9×	33 0.5×	53 0.8×	39	496
Andrew Saunders	115 0.9×	111 1.1×	25 0.3×	47 0.7×	111 1.6×	24	464
J L Barron	46 0.4×	188 1.9×	37 0.4×	60 0.8×	82 1.2×	29	493
Benedetta Chiodini	117 0.9×	32 0.3×	131 1.5×	62 0.9×	61 0.9×	20	446
Panagiotis Pateinakis	64 0.5×	206 2.1×	51 0.6×	51 0.7×	20 0.3×	32	406
Mariela Varsavsky	47 0.4×	53 0.5×	43 0.5×	77 1.1×	82 1.2×	40	378

Countries citing papers authored by Hiroshi Sobajima

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Sobajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Sobajima

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

All Works

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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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