Shigeru Hasegawa

1.2k total citations
78 papers, 924 citations indexed

About

Shigeru Hasegawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Ophthalmology. According to data from OpenAlex, Shigeru Hasegawa has authored 78 papers receiving a total of 924 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 16 papers in Ophthalmology. Recurrent topics in Shigeru Hasegawa's work include Retinal Development and Disorders (11 papers), Glaucoma and retinal disorders (9 papers) and Pediatric Hepatobiliary Diseases and Treatments (8 papers). Shigeru Hasegawa is often cited by papers focused on Retinal Development and Disorders (11 papers), Glaucoma and retinal disorders (9 papers) and Pediatric Hepatobiliary Diseases and Treatments (8 papers). Shigeru Hasegawa collaborates with scholars based in Japan, United States and Australia. Shigeru Hasegawa's co-authors include NOBUYOSHI SHIMADA, TOMOHISA TAKITA, Akio Fujii, Haruki Abe, Hiroki Imazu, Masahiro Ochiai, Toshiki Matsubara, Tomoaki Usui, Yoichi Sakurai and Mineo Takagi and has published in prestigious journals such as Applied Surface Science, Vision Research and American Journal of Ophthalmology.

In The Last Decade

Shigeru Hasegawa

72 papers receiving 847 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shigeru Hasegawa Japan 19 276 249 179 174 133 78 924
Shuang Cao China 19 573 2.1× 117 0.5× 68 0.4× 86 0.5× 26 0.2× 59 1.1k
Rudy N. Van Coster Belgium 13 434 1.6× 151 0.6× 98 0.5× 35 0.2× 11 0.1× 18 723
Jun Katada Japan 20 481 1.7× 122 0.5× 249 1.4× 47 0.3× 8 0.1× 36 1.3k
Connie Kang New Zealand 16 337 1.2× 56 0.2× 40 0.2× 64 0.4× 30 0.2× 55 949
Suyu Wang China 15 320 1.2× 69 0.3× 45 0.3× 103 0.6× 21 0.2× 42 809
R. F. NUTT United States 12 499 1.8× 53 0.2× 65 0.4× 73 0.4× 11 0.1× 22 935
Nicole Moins France 21 371 1.3× 72 0.3× 113 0.6× 126 0.7× 16 0.1× 62 964
Lisa A. Marzilli United States 13 427 1.5× 48 0.2× 32 0.2× 180 1.0× 29 0.2× 19 862
Tariq Shah United Kingdom 20 391 1.4× 240 1.0× 42 0.2× 154 0.9× 6 0.0× 49 1.1k
Mary K. Senterman Canada 24 537 1.9× 139 0.6× 13 0.1× 119 0.7× 12 0.1× 48 1.6k

Countries citing papers authored by Shigeru Hasegawa

Since Specialization
Citations

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

Fields of papers citing papers by Shigeru Hasegawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigeru Hasegawa

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeru Hasegawa. A scholar is included among the top collaborators of Shigeru Hasegawa 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 Shigeru Hasegawa. Shigeru Hasegawa 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.
Hasegawa, Shigeru, et al.. (2011). A Case of Rheumatoid Arthritis with Renal Amyloidosis and Nephrotic Syndrome Effectively Treated with Tocilizumab.. Nihon Naika Gakkai Zasshi. 100(1). 185–187. 3 indexed citations
2.
Tanimoto, Naoyuki, Tomoaki Usui, Mineo Takagi, et al.. (2006). Negative scotopic ERG and photopic ERG ON response impairment in a patient with normal dark adaptation. Documenta Ophthalmologica. 113(3). 171–177. 3 indexed citations
3.
Takagi, Mineo, Atsuhiko Iijima, Takehiko Bando, et al.. (2006). Effect of the Background on the Disparity-Induced Ramp Vergence Response in Humans. Ophthalmologica. 220(2). 94–100. 1 indexed citations
4.
Usui, Tomoaki, Naoyuki Tanimoto, Satoshi Ueki, et al.. (2005). Night Blindness with Depolarizing Pattern of ON/OFF Response in Electroretinogram: A Case Report. Documenta Ophthalmologica. 111(1). 15–21. 4 indexed citations
5.
Usui, Tomoaki, Naoyuki Tanimoto, Satoshi Ueki, et al.. (2004). OCULAR FUNDUS IMAGES BY SCANNING LASER OPHTHALMOSCOPY IN A PATIENT WITH ENHANCED S-CONE SYNDROME. Retina. 24(6). 946–952. 3 indexed citations
6.
Fujii, Takayuki, Toyotaka Kawamata, Shiro Ueda, et al.. (2003). [A case of membranous nephropathy with ANCA-associated necrotizing glomerulonephritis during oral administration of PTU for Graves' disease].. PubMed. 45(8). 771–7. 1 indexed citations
7.
Sakurai, Yoichi, Mitsutaka Shoji, Toshiki Matsubara, et al.. (2000). Angiomyomatous hamartoma and associated stromal lesions in the right inguinal lymph node: A case report. Pathology International. 50(8). 655–659. 14 indexed citations
8.
Imazu, Hiroki, Hidetaka Kobayashi, Shigeru Hasegawa, et al.. (2000). A Case of Gastrointestinal Stromal Tumor of the Rectum.. The Japanese Journal of Gastroenterological Surgery. 33(5). 673–677. 1 indexed citations
9.
Hasegawa, Shigeru, Hiroki Imazu, Katsuji Suzuki, et al.. (2000). Metastasis to the Forearm Skeletal Muscle from an Adenocarcinoma of the Colon: Report of a Case. Surgery Today. 30(12). 1118–1123. 29 indexed citations
10.
Ochiai, Masahiro, Takahiko Funabiki, Yoichi Sakurai, et al.. (2000). Hyperplastic polyp of the gallbladder in a child. Journal of Hepato-Biliary-Pancreatic Surgery. 7(4). 448–451. 6 indexed citations
11.
Yoshida, Hiromichi, Bunshiro Akikusa, Naokatsu Saeki, et al.. (1999). Effect of pituitary microsurgery on acromegaly complicated nephrotic syndrome with focal segmental glomerulosclerosis: Report of a rare clinical case. American Journal of Kidney Diseases. 33(6). 1158–1163. 18 indexed citations
12.
Hasegawa, Shigeru & Ryōtarō Satō. (1997). On a $d$-parameter ergodic theorem for continuous semigroups of operators satisfying norm conditions. Commentationes Mathematicae Universitatis Carolinae. 38(3). 453–462. 1 indexed citations
13.
Suganuma, Masashi, Yoichi Sakurai, Masahiro Ochiai, et al.. (1997). Cardiac metastasis from squamous cell carcinoma of gallbladder. Journal of Gastroenterology. 32(6). 852–856. 21 indexed citations
14.
Funabiki, Takahiko, Masahiro Ochiai, Toshiki Matsubara, et al.. (1995). A case of squamous cell carcinoma of gallbladder and analysis of 13 cases from literature. 9(1). 67–74. 2 indexed citations
15.
Ochiai, Masahiro, Hiroki Imazu, Takahiko Funabiki, et al.. (1992). Case Report of Early Gastric Carcinoma after Surgery for Metastatic Ovarian Tumors.. The Japanese Journal of Gastroenterological Surgery. 25(11). 2794–2798.
16.
Takagi, Mineo, Haruki Abe, Shigeru Hasegawa, & Tomoaki Usui. (1992). Reconsideration of Bell's phenomenon using a magnetic search coil method. Documenta Ophthalmologica. 80(4). 343–352. 22 indexed citations
17.
Amano, Hiroshi, Takahiko Funabiki, Masahiro Ochiai, et al.. (1988). A CASE OF HISTOIMMUNOCHEMICALLY CEA POSITIVE EARLY ESOPHAGEAL CARCINOMA ACCOMPANIED BY LYMPHRETICULAR INFILTRATION. Acta gastro-enterologica belgica. 30(2). 4 indexed citations
18.
SHIMADA, NOBUYOSHI, Shigeru Hasegawa, Seiichi Saito, et al.. (1987). Derivatives of oxetanocin: Oxetanocins H, X and G, and 2-aminooxetanocin A.. The Journal of Antibiotics. 40(12). 1788–1790. 38 indexed citations
19.
Osaka, Hideo, et al.. (1985). The flow around the permeable wall cube placed on the flat plate. (Part 1) Effects of open area ratio on flow pattern.. The Journal of the Japan Society of Aeronautical Engineering. 33(372). 25–34.
20.
Hasegawa, Shigeru, et al.. (1977). Two-Photon Excitation of NO (A2Σ+) and Resulting Emission Spectra. Japanese Journal of Applied Physics. 16(9). 1679–1680. 3 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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