Kenichiro Kojima

694 total citations
22 papers, 217 citations indexed

About

Kenichiro Kojima is a scholar working on Nephrology, Molecular Biology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Kenichiro Kojima has authored 22 papers receiving a total of 217 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Nephrology, 6 papers in Molecular Biology and 4 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Kenichiro Kojima's work include Renal Diseases and Glomerulopathies (12 papers), Chronic Kidney Disease and Diabetes (5 papers) and Dialysis and Renal Disease Management (3 papers). Kenichiro Kojima is often cited by papers focused on Renal Diseases and Glomerulopathies (12 papers), Chronic Kidney Disease and Diabetes (5 papers) and Dialysis and Renal Disease Management (3 papers). Kenichiro Kojima collaborates with scholars based in Japan and Austria. Kenichiro Kojima's co-authors include Mitsumasa Nagase, Shunya Uchida, Katsuyuki Matsui, Agnes Davidovits, Brigitte Langer, Dontscho Kerjaschki, Yoshihide Fujigaki, Roland Sedivy, Anny Hovorka and Megumi Nishimukai and has published in prestigious journals such as Kidney International, Journal of the American Society of Nephrology and American Journal of Kidney Diseases.

In The Last Decade

Kenichiro Kojima

21 papers receiving 214 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kenichiro Kojima Japan 9 139 50 36 31 27 22 217
Yelena Drexler United States 9 72 0.5× 72 1.4× 36 1.0× 15 0.5× 13 0.5× 15 203
Fangrui Ding China 10 177 1.3× 121 2.4× 19 0.5× 49 1.6× 35 1.3× 23 310
Mengyuan Ge United States 10 131 0.9× 157 3.1× 55 1.5× 12 0.4× 23 0.9× 16 324
Claire Trivin France 6 65 0.5× 42 0.8× 22 0.6× 25 0.8× 7 0.3× 7 213
Tomomi Endo Japan 7 155 1.1× 63 1.3× 27 0.8× 38 1.2× 8 0.3× 22 261
Stilmant Mm United States 6 199 1.4× 70 1.4× 42 1.2× 53 1.7× 19 0.7× 9 362
E McCafferty United States 10 168 1.2× 57 1.1× 20 0.6× 112 3.6× 24 0.9× 14 329
Jan Klocke Germany 8 113 0.8× 56 1.1× 19 0.5× 117 3.8× 12 0.4× 15 275
Ruyi Liao China 7 106 0.8× 105 2.1× 34 0.9× 35 1.1× 28 1.0× 12 301
Holly Hutton Australia 7 128 0.9× 171 3.4× 48 1.3× 85 2.7× 11 0.4× 12 341

Countries citing papers authored by Kenichiro Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Kenichiro Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenichiro Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Kenichiro Kojima. A scholar is included among the top collaborators of Kenichiro Kojima 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 Kenichiro Kojima. Kenichiro Kojima 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.
Yokoyama, Masaoki, et al.. (2023). Masticatory performance with one missing molar. Journal of Oral Science. 65(4). 243–245. 1 indexed citations
2.
Ota, Shuji, Yoshihide Fujigaki, Yoshifuru Tamura, et al.. (2019). Significance of Earlier Initiation of Chemotherapy for Lung Cancer Complicated with Primary or Secondary Nephrotic Syndrome following Its Appropriate Differential Diagnosis. Case Reports in Oncology. 12(1). 53–58. 1 indexed citations
3.
4.
Fujigaki, Yoshihide, Yoshifuru Tamura, Shigeru Shibata, et al.. (2017). A Rare Adult Case with Diffuse Segmental Membranous Glomerulonephritis. Internal Medicine. 56(13). 1691–1695. 4 indexed citations
5.
Kato, Hideki, Takeshi Shiraishi, Tomoko Shima, et al.. (2014). Blood pressure control and satisfaction of hypertensive patients following a switch to combined drugs of an angiotensin receptor blocker and a calcium channel blocker in clinical practice of nephrology. Clinical and Experimental Nephrology. 19(3). 465–473. 3 indexed citations
6.
Sanaka, Tsutomu, Takahiro Mochizuki, Eriko Kinugasa, et al.. (2013). Randomized Controlled Open-Label Trial of Vitamin E-Bonded Polysulfone Dialyzer and Erythropoiesis-Stimulating Agent Response. Clinical Journal of the American Society of Nephrology. 8(6). 969–978. 14 indexed citations
7.
Kojima, Kenichiro, Yuki Kishimoto, Seiichi Fukuda, et al.. (2010). Defective glycosylation of α-dystroglycan contributes to podocyte flattening. Kidney International. 79(3). 311–316. 20 indexed citations
8.
Tamura, Yoshifuru, et al.. (2009). Podocyte foot process effacement in very early phase of passive Heymann nephritis is not a prerequisite for proteinuria. Journal of Nephrology. 22(4). 484–490. 1 indexed citations
9.
Arai, Shigeyuki, et al.. (2009). [Case of fibromuscular dysplasia revealed by the emergence of severe hypertension in the early phase of pregnancy].. PubMed. 51(4). 496–501.
10.
Tamura, Yoshifuru, Masahiro Yamashita, Michiko Sasaki, et al.. (2008). Renoprotective effects of angiotensin II receptor blocker, candesartan cilexetil, in patients with stage 4–5 chronic kidney disease. Clinical and Experimental Nephrology. 12(4). 256–263. 8 indexed citations
11.
Yamamoto, Takatsugu, Kenichiro Kojima, Masaki Sanaka, et al.. (2006). Reliability of rapid urinary test for antibody to Helicobacter pylori in adult patients with proteinuria. Diagnostic Microbiology and Infectious Disease. 54(2). 105–108. 5 indexed citations
12.
Kojima, Kenichiro, et al.. (2005). Effect of vitamin E-bonded dialyzer on eosinophilia in haemodialysis patients. Nephrology Dialysis Transplantation. 20(9). 1932–1935. 14 indexed citations
13.
Kojima, Kenichiro, Agnes Davidovits, Brigitte Langer, et al.. (2004). Podocyte Flattening and Disorder of Glomerular Basement Membrane Are Associated with Splitting of Dystroglycan-Matrix Interaction. Journal of the American Society of Nephrology. 15(8). 2079–2089. 40 indexed citations
14.
Kojima, Kenichiro. (2002). Is podocyte shape controlled by the dystroglycan complex?. Nephrology Dialysis Transplantation. 17(90009). 23–24. 9 indexed citations
15.
Fujigaki, Yoshihide, Takuya Watanabe, Naoki Ikegaya, et al.. (2000). Immunoelectron microscopic study on type I, II and III TGF-β receptors on visceral glomerular epithelial cells in relation to glomerular basement membrane alterations in proteinuric rats. Nephrology Dialysis Transplantation. 15(2). 191–199. 6 indexed citations
16.
Hidaka, Sumi, et al.. (1998). Do obesity and non-insulin dependent diabetes mellitus aggravate exercise-induced microproteinuria?. Clinica Chimica Acta. 275(2). 115–126. 2 indexed citations
17.
Kojima, Kenichiro, et al.. (1998). Source of Reactive Oxygen Species in Anti-Thy1 Nephritis. Renal Failure. 20(2). 399–405. 13 indexed citations
18.
Fujigaki, Yoshihide, Mitsumasa Nagase, Kenichiro Kojima, Tatsuo Yamamoto, & Akira Hishida. (1997). Glomerular handling of immune complex in the acute phase of active in situ immune complex glomerulonephritis employing cationized ferritin in rats. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 431(1). 53–61. 13 indexed citations
19.
Arai, T, Kengo Morimoto, Junichiro Mera, et al.. (1997). Ultrastructural background of albuminuria in rats with passive Heymann nephritis. Nephrology Dialysis Transplantation. 12(12). 2542–2548. 6 indexed citations
20.
Kojima, Kenichiro, et al.. (1996). Anti-GBM-associated crescentic glomerulonephritis with discrete IgG deposition, but with no electron-dense material in glomeruli. Nephrology Dialysis Transplantation. 11(10). 2070–2073. 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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