Kei Takano

1.1k total citations
49 papers, 818 citations indexed

About

Kei Takano is a scholar working on Geophysics, Nephrology and Cell Biology. According to data from OpenAlex, Kei Takano has authored 49 papers receiving a total of 818 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Geophysics, 9 papers in Nephrology and 7 papers in Cell Biology. Recurrent topics in Kei Takano's work include Renal Diseases and Glomerulopathies (9 papers), earthquake and tectonic studies (9 papers) and High-pressure geophysics and materials (7 papers). Kei Takano is often cited by papers focused on Renal Diseases and Glomerulopathies (9 papers), earthquake and tectonic studies (9 papers) and High-pressure geophysics and materials (7 papers). Kei Takano collaborates with scholars based in Japan, Slovakia and United States. Kei Takano's co-authors include Tadashi Hase, Akira Hachiya, Mitsuaki Hosoya, Yukihiko Kawasaki, Daiki Murase, Yoshinori Takema, Marty O. Visscher, Takashi Kitahara, Tamotsu Yoshimori and Kazuhide Suyama and has published in prestigious journals such as Journal of Biological Chemistry, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Kei Takano

46 papers receiving 780 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kei Takano Japan 15 208 197 119 113 99 49 818
Hiroki Hayashi Japan 23 72 0.3× 510 2.6× 14 0.1× 25 0.2× 184 1.9× 96 1.6k
Akihiro Yoshida Japan 23 33 0.2× 404 2.1× 40 0.3× 4 0.0× 205 2.1× 139 1.8k
Joris R. Delanghe Belgium 15 559 2.7× 329 1.7× 33 0.3× 18 0.2× 114 1.2× 29 1.3k
Maxwell P. Westerman United States 28 124 0.6× 498 2.5× 24 0.2× 45 0.4× 151 1.5× 92 2.0k
Makiko Suzuki Japan 15 73 0.4× 724 3.7× 200 1.7× 20 0.2× 45 0.5× 63 1.5k
Yuji Ishibashi Japan 26 156 0.8× 669 3.4× 226 1.9× 13 0.1× 162 1.6× 107 2.2k
Maren Mieth Germany 26 45 0.2× 699 3.5× 32 0.3× 43 0.4× 108 1.1× 46 1.8k
J.H. Peters United States 18 79 0.4× 246 1.2× 59 0.5× 15 0.1× 92 0.9× 48 980
Salah‐Dine Chibout Switzerland 18 20 0.1× 352 1.8× 152 1.3× 67 0.6× 122 1.2× 40 1.1k
M Ruddel United States 17 38 0.2× 238 1.2× 163 1.4× 10 0.1× 103 1.0× 38 846

Countries citing papers authored by Kei Takano

Since Specialization
Citations

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

Fields of papers citing papers by Kei Takano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kei Takano

This figure shows the co-authorship network connecting the top 25 collaborators of Kei Takano. A scholar is included among the top collaborators of Kei Takano 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 Kei Takano. Kei Takano 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
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Takano, Kei, Akira Hachiya, Daiki Murase, et al.. (2020). Quantitative changes in the secretion of exosomes from keratinocytes homeostatically regulate skin pigmentation in a paracrine manner. The Journal of Dermatology. 47(3). 265–276. 25 indexed citations
4.
Misaka, Shingen, Junichi Yatabe, Fabian Müller, et al.. (2014). Green Tea Ingestion Greatly Reduces Plasma Concentrations of Nadolol in Healthy Subjects. Clinical Pharmacology & Therapeutics. 95(4). 432–438. 107 indexed citations
5.
Hachiya, Akira, Shun Nakamura, Yuka Yasuda, et al.. (2014). Depigmentation caused by application of the active brightening material, rhododendrol, is related to tyrosinase activity at a certain threshold. Journal of Dermatological Science. 76(1). 16–24. 42 indexed citations
6.
Kobayashi, Hiroki, Yusuke Ogura, Masato Sawada, et al.. (2011). Involvement of 14-3-3 Proteins in the Second Epidermal Growth Factor-induced Wave of Rac1 Activation in the Process of Cell Migration. Journal of Biological Chemistry. 286(45). 39259–39268. 37 indexed citations
7.
Murai, Ryosuke, T. Kitatani, Shigeo Sugiyama, et al.. (2008). Wavelength dependence of the crystallization by the laser irradiation. Acta Crystallographica Section A Foundations of Crystallography. 64(a1). C247–C247. 1 indexed citations
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Kawasaki, Yukihiko, Mitsuaki Hosoya, Kei Takano, et al.. (2008). Efficacy of cyclosporine therapy for systemic lupus erythematosus in childhood. Pediatrics International. 50(2). 257–259. 2 indexed citations
10.
Takano, Kei, Kae Nemoto, Takuya Nayuki, et al.. (2008). Hard x-ray generation by low energy, tightly focused laser pulses. Applied Physics Letters. 92(25). 4 indexed citations
11.
Kawasaki, Yukihiko, Kei Takano, Masato Isome, et al.. (2007). Efficacy of single dose of oral mizoribine pulse therapy two times per week for frequently relapsing nephrotic syndrome. Journal of Nephrology. 20(1). 52–56. 12 indexed citations
12.
Kawasaki, Yukihiko, Kazuhide Suyama, Ayumi Matsumoto, et al.. (2007). Efficacy of Tonsillectomy Plus Methylprednisolone Pulse Therapy for a Child with Henoch-Schoenlein Purpura Nephritis. The Tohoku Journal of Experimental Medicine. 211(3). 291–295. 14 indexed citations
13.
Kawasaki, Yukihiko, Ayumi Matsumoto, Kei Takano, et al.. (2007). Efficacy of steroid pulse, plasmapheresis, and mizoribine in a patient with focal segmental glomerulosclerosis. Pediatric Nephrology. 22(8). 1215–1218. 5 indexed citations
14.
Kawasaki, Yukihiko, Ayumi Matsumoto, Kei Takano, et al.. (2007). Long-term efficacy of low-density lipoprotein apheresis for focal and segmental glomerulosclerosis. Pediatric Nephrology. 22(6). 889–892. 14 indexed citations
15.
Kawasaki, Yukihiko, Kei Takano, Yutaka Fukuda, et al.. (2005). The leukotriene B4 receptor antagonist ONO-4057 inhibits mesangioproliferative changes in anti-Thy-1 nephritis. Nephrology Dialysis Transplantation. 20(12). 2697–2703. 11 indexed citations
16.
Ohara, Shinichiro, Yukihiko Kawasaki, Kei Takano, et al.. (2005). Glomerulonephritis associated with chronic infection from long-term central venous catheterization. Pediatric Nephrology. 21(3). 427–429. 14 indexed citations
17.
Takano, Kei, et al.. (1981). [Bypass operation using autofemoral vein graft for superior vena cava syndrome (author's transl)].. PubMed. 34(9). 715–9. 2 indexed citations
18.
Takano, Kei. (1978). Determination of the deep crustal structure by converted seismic waves of near-by earthquakes.. Journal of Physics of the Earth. 26(4). 367–379. 4 indexed citations
19.
Takano, Kei. (1974). High frequency spectral structure and source parameters of ultra microearthquakes in Matsushiro area.. Journal of Physics of the Earth. 22(4). 463–475. 2 indexed citations
20.
ASADA, Toshi & Kei Takano. (1963). Attenuation of Short Period P Waves in the Mantle. Journal of Physics of the Earth. 11(1). 25–34. 34 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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