Akira Numata

628 total citations
40 papers, 311 citations indexed

About

Akira Numata is a scholar working on Psychiatry and Mental health, Surgery and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Akira Numata has authored 40 papers receiving a total of 311 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Psychiatry and Mental health, 11 papers in Surgery and 9 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Akira Numata's work include Sexual function and dysfunction studies (19 papers), Hormonal and reproductive studies (9 papers) and Dialysis and Renal Disease Management (4 papers). Akira Numata is often cited by papers focused on Sexual function and dysfunction studies (19 papers), Hormonal and reproductive studies (9 papers) and Dialysis and Renal Disease Management (4 papers). Akira Numata collaborates with scholars based in Japan, Sri Lanka and Germany. Akira Numata's co-authors include Kazunori Kimura, Y Kawanishi, Keiji Kojima, Atsushi Yamamoto, Hiroyoshi Nakatsuji, Katsuo Kojima, Takuya Koizumi, Akira Yamamoto, Tomoteru Kishimoto and Masahito Yamanaka and has published in prestigious journals such as British Journal of Urology, ˜The œNephron journals/Nephron journals and International Journal of Impotence Research.

In The Last Decade

Akira Numata

36 papers receiving 285 citations

Peers

Akira Numata
A. Askitis Greece
Robert Newton United States
Laith Alzweri United States
Tim Porter United Kingdom
William P. Fitch United States
A. Solesse de Gendre France
Athanasios Bekos Greece
James L. Yeager United States
Stefan Heidler Austria
Nadid Aviv United States
A. Askitis Greece
Akira Numata
Citations per year, relative to Akira Numata Akira Numata (= 1×) peers A. Askitis

Countries citing papers authored by Akira Numata

Since Specialization
Citations

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

Fields of papers citing papers by Akira Numata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akira Numata

This figure shows the co-authorship network connecting the top 25 collaborators of Akira Numata. A scholar is included among the top collaborators of Akira Numata 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 Akira Numata. Akira Numata 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.
Kimura, Kazunori, et al.. (2004). Penile revascularization surgery for arteriogenic erectile dysfunction: the long‐term efficacy rate calculated by survival analysis. British Journal of Urology. 94(3). 361–368. 19 indexed citations
2.
3.
Kawanishi, Y, Kazunori Kimura, Takuya Koizumi, et al.. (2001). Screening of ischemic heart disease with cavernous artery blood flow in erectile dysfunctional patients. International Journal of Impotence Research. 13(2). 100–103. 74 indexed citations
4.
Koizumi, Takahiro, et al.. (2001). TREATMENT OF PHIMOSIS WITH BETAMETHASONE OINTMENT IN CHILDREN. The Japanese Journal of Urology. 92(6). 619–623. 4 indexed citations
5.
Kawanishi, Y, et al.. (2001). Feasibility of multi‐slice computed tomography in the diagnosis of arteriogenic erectile dysfunction. British Journal of Urology. 88(4). 390–395. 28 indexed citations
6.
Kawanishi, Y, Tomoteru Kishimoto, Kazunori Kimura, et al.. (2001). Spring balance evaluation of the ischiocavernosus muscle. International Journal of Impotence Research. 13(5). 294–297. 3 indexed citations
7.
Kimura, Kazunori, Kunihisa Yamaguchi, Hiroyoshi Nakatsuji, et al.. (2000). ISCHEMIC HEART DISEASE IN PATIENTS WITH ERECTILE DYSFUNCTION. The Japanese Journal of Urology. 91(12). 708–714. 3 indexed citations
8.
Kimura, Kazunori, Kunihisa Yamaguchi, Hiroyoshi Nakatsuji, et al.. (2000). MICROSURGICAL PENILE REVASCULARIZATION IN PATIENTS WITH PURE ARTERIOGENIC ERECTILE DYSFUNCTION. The Japanese Journal of Urology. 91(2). 62–68. 3 indexed citations
9.
Kimura, Kazunori, Kunihisa Yamaguchi, Tomoteru Kishimoto, et al.. (1999). LONG TERM RESULTS OF VENOUS SURGERY FOR CAVERNOUS ERECTILE DYSFUNCTION. The Japanese Journal of Urology. 90(11). 866–871. 3 indexed citations
10.
Matsushita, Kazuhiro, Kazunori Kimura, Akira Numata, et al.. (1996). CLINICAL STUDIES FOR VENOGENIC IMPOTENCE WITH COLOR DOPPLER ULTRASONOGRAPHY. The Japanese Journal of Urology. 87(11). 1231–1235. 12 indexed citations
11.
Takahashi, Masaru, Koichiro Kimura, Kohei Matsushita, et al.. (1995). NEW NOCTURNAL PENILE TUMESCENCE RECORDER. The Japanese Journal of Urology. 86(10). 1563–1568. 1 indexed citations
12.
Tamura, Masato, Kazunori Kimura, Akira Numata, et al.. (1993). POSTAPERATIVE RESULTS OF LIGATION OF CRURA PENIS FOR IMPOTENTS WITH CORPORAL VENO-OCCLUSIVE INSUFFICIENCY. The Japanese Journal of Urology. 84(3). 473–478. 1 indexed citations
13.
Kimura, Kazunori, et al.. (1993). THE RELAXATION OF HUMAN CORPUS CAVERNOSUM CAUSED BY NITRIC OXIDE. The Japanese Journal of Urology. 84(9). 1660–1664. 3 indexed citations
14.
Kimura, Kazunori, et al.. (1992). DOUBLE-BLIND TRIAL OF ORAL PROSTAGLANDIN E1 ON IMPOTENCE. The Japanese Journal of Urology. 83(10). 1655–1661. 6 indexed citations
15.
Tamura, Masato, et al.. (1992). ASSESSMENT OF AUTONOMIC NERVOUS FUNCTION IN IMPOTENCE USING SWEAT RESPONSE INDUCED BY INTRADERMAL INJECTION OF ACETYLCHOLINE. The Japanese Journal of Urology. 83(4). 512–517. 1 indexed citations
16.
Hashine, Katsuyoshi, et al.. (1991). Study of fever of unknown origin in patients on maintenance dialysis.. Journal of Japanese Society for Dialysis Therapy. 24(2). 163–166. 1 indexed citations
17.
Kimura, Kazunori, et al.. (1991). THE MEANINGS OF THE PAPAVERINE TEST. The Japanese Journal of Urology. 82(6). 961–966. 3 indexed citations
18.
Numata, Akira, et al.. (1990). Is Erythropoietin Effective for Impotence in Dialysis Patients?. ˜The œNephron journals/Nephron journals. 54(1). 95–96. 11 indexed citations
19.
Kawanishi, Y, Manabu Tamura, Kunihiko Akiyama, et al.. (1989). Rhabdoid Tumours of the Spermatic Cord. British Journal of Urology. 63(4). 439–440. 4 indexed citations
20.
Tsutsui, Nobuhiro, et al.. (1988). A search for better methods to evaluate autonomic function in uremic patients. Journal of Japanese Society for Dialysis Therapy. 21(11). 1009–1013. 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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