Yoshitaka Tomiyama

581 total citations
30 papers, 472 citations indexed

About

Yoshitaka Tomiyama is a scholar working on Urology, Small Animals and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Yoshitaka Tomiyama has authored 30 papers receiving a total of 472 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Urology, 10 papers in Small Animals and 10 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Yoshitaka Tomiyama's work include Urinary Bladder and Prostate Research (22 papers), Veterinary Pharmacology and Anesthesia (9 papers) and Kidney Stones and Urolithiasis Treatments (6 papers). Yoshitaka Tomiyama is often cited by papers focused on Urinary Bladder and Prostate Research (22 papers), Veterinary Pharmacology and Anesthesia (9 papers) and Kidney Stones and Urolithiasis Treatments (6 papers). Yoshitaka Tomiyama collaborates with scholars based in Japan. Yoshitaka Tomiyama's co-authors include Yoshinobu Yamazaki, Shinya Kobayashi, Masami Kojima, Nobuo Shibata, Masuo Akahane, Takashi Kurita, Mamoru Kobayashi, Kohichi Hayakawa, Kenjiro Kohri and Yasue Kubota and has published in prestigious journals such as The Journal of Urology, Journal of Pharmacology and Experimental Therapeutics and Biochemical Pharmacology.

In The Last Decade

Yoshitaka Tomiyama

30 papers receiving 459 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshitaka Tomiyama Japan 15 317 234 101 77 71 30 472
S. Meretyk Israel 8 248 0.8× 137 0.6× 51 0.5× 159 2.1× 69 1.0× 14 384
Adel Kurkar Egypt 10 54 0.2× 63 0.3× 65 0.6× 37 0.5× 92 1.3× 22 267
Daniel I. Gup United States 8 279 0.9× 128 0.5× 42 0.4× 172 2.2× 44 0.6× 8 345
D. Kröpfl Germany 9 142 0.4× 63 0.3× 21 0.2× 43 0.6× 143 2.0× 29 273
Alfred J. Defalco United States 11 204 0.6× 90 0.4× 23 0.2× 7 0.1× 146 2.1× 18 432
Hatim Hassan United States 13 29 0.1× 257 1.1× 91 0.9× 38 0.5× 54 0.8× 17 530
Gary Hoel United States 10 471 1.5× 141 0.6× 12 0.1× 152 2.0× 59 0.8× 19 518
J Ryness United Kingdom 7 20 0.1× 122 0.5× 99 1.0× 125 1.6× 45 0.6× 9 339
Eleni N. Evagelidou Greece 8 49 0.2× 27 0.1× 207 2.0× 42 0.5× 29 0.4× 11 297
Antonio Torrado Switzerland 7 112 0.4× 148 0.6× 184 1.8× 8 0.1× 72 1.0× 9 363

Countries citing papers authored by Yoshitaka Tomiyama

Since Specialization
Citations

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

Fields of papers citing papers by Yoshitaka Tomiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshitaka Tomiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshitaka Tomiyama. A scholar is included among the top collaborators of Yoshitaka Tomiyama 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 Yoshitaka Tomiyama. Yoshitaka Tomiyama 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.
Tomiyama, Yoshitaka, et al.. (2015). Effect of silodosin, a selective α1A-adrenoceptor antagonist, on voiding behavior and bladder blood flow in a rat model of bladder outlet obstruction. European Journal of Pharmacology. 764. 489–496. 10 indexed citations
2.
3.
Sasaki, Shoichi, Yoshitaka Tomiyama, Shinya Kobayashi, et al.. (2011). Characterization of α1-adrenoceptor Subtypes Mediating Contraction in Human Isolated Ureters. Urology. 77(3). 762.e13–762.e17. 50 indexed citations
4.
Kobayashi, Shinya, et al.. (2009). Effects of four different .ALPHA.1-adrenoceptor antagonists on .ALPHA.-adrenoceptor agonist-induced contractions in isolated mouse and hamster ureters. Journal of Smooth Muscle Research. 45(4). 187–195. 6 indexed citations
5.
Kobayashi, Shinya, et al.. (2009). Effects of silodosin and tamsulosin on the urethra and cardiovascular system in young and old dogs with benign prostatic hyperplasia. European Journal of Pharmacology. 613(1-3). 135–140. 15 indexed citations
6.
Kobayashi, Shinya, Yoshitaka Tomiyama, Yoshinobu Yamazaki, et al.. (2009). Mechanical Function and Gene Expression of α1-Adrenoceptor Subtypes in Dog Intravesical Ureter. Urology. 74(2). 458–462. 10 indexed citations
7.
Kobayashi, Shinya, Yoshitaka Tomiyama, Yoshinobu Yamazaki, et al.. (2009). Gene expressions and mechanical functions of α1-adrenoceptor subtypes in mouse ureter. World Journal of Urology. 27(6). 775–780. 15 indexed citations
8.
Sasaki, Shoichi, Yasunori Itoh, Yoshiyuki Kojima, et al.. (2008). EXPRESSION LEVEL AND ROLE IN URETERAL CONTRACTION OF ALPHA1-ADRENOCEPTOR SUBTYPES IN HUMAN URETER. The Journal of Urology. 179(4S). 559–559. 5 indexed citations
9.
Tomiyama, Yoshitaka, et al.. (2007). Expressions and mechanical functions of α1-adrenoceptor subtypes in hamster ureter. European Journal of Pharmacology. 573(1-3). 201–205. 19 indexed citations
10.
Tatemichi, Satoshi, Yoshitaka Tomiyama, Shinya Kobayashi, et al.. (2006). Uroselectivity in male dogs of silodosin (KMD‐3213), a novel drug for the obstructive component of benign prostatic hyperplasia. Neurourology and Urodynamics. 25(7). 792–799. 33 indexed citations
11.
Tomiyama, Yoshitaka, Kazuyasu Maruyama, Mamoru Kobayashi, et al.. (2006). Effects of mitiglinide and sulfonylureas in isolated canine coronary arteries and perfused rat hearts. European Journal of Pharmacology. 531(1-3). 194–200. 14 indexed citations
12.
Tomiyama, Yoshitaka, et al.. (2005). The potency of KUL-7211, a selective ureteral relaxant, in isolated canine ureter: comparison with various spasmolytics. Urological Research. 33(6). 409–414. 18 indexed citations
13.
Tomiyama, Yoshitaka, et al.. (2003). Functional muscarinic cholinoceptors in the isolated canine ureter. Naunyn-Schmiedeberg s Archives of Pharmacology. 367(4). 348–352. 9 indexed citations
14.
Tomiyama, Yoshitaka, Makoto Murakami, Kohichi Hayakawa, et al.. (2003). Pharmacological Profile of KUL-7211, a Selective β-Adrenoceptor Agonist, in Isolated Ureteral Smooth Muscle. Journal of Pharmacological Sciences. 92(4). 411–419. 18 indexed citations
15.
Tomiyama, Yoshitaka, Makoto Murakami, Yoshinobu Yamazaki, Masami Kojima, & Masuo Akahane. (2003). Comparison between CL-316243- and CGP-12177A-Induced Relaxations in Isolated Canine Ureter. Pharmacology. 68(3). 140–146. 5 indexed citations
16.
Tomiyama, Yoshitaka, Makoto Murakami, Katsuyoshi Akiyama, et al.. (2002). Modification of ureteral motility and promotion of urine flow around an intraureteral obstruction by CL‐316243, phenylephrine, and furosemide in dogs. Neurourology and Urodynamics. 21(3). 251–257. 14 indexed citations
17.
Tomiyama, Yoshitaka, et al.. (2001). EFFECTS OF ISOPROTERENOL AND BUTYLSCOPOLAMINE ON THE FRICTION BETWEEN AN ARTIFICIAL STONE AND THE INTRAURETERAL WALL IN ANESTHETIZED RABBITS. The Journal of Urology. 1083–1087. 1 indexed citations
18.
Murakami, Makoto, Yoshitaka Tomiyama, Kohichi Hayakawa, et al.. (2000). Effects of β-Adrenergic Stimulation on the Acutely Obstructed Ureter in Dogs. Journal of Pharmacology and Experimental Therapeutics. 292(1). 67–75. 10 indexed citations
19.
Tomiyama, Yoshitaka, Kohichi Hayakawa, Kazuhiko Shinagawa, et al.. (1998). β-Adrenoceptor subtypes in the ureteral smooth muscle of rats, rabbits and dogs. European Journal of Pharmacology. 352(2-3). 269–278. 34 indexed citations
20.
Tomiyama, Yoshitaka, Magotoshi Morii, & Noriaki Takeguchi. (1994). Specific proton pump inhibitors E3810 and lansoprazole affect the recovery process of gastric secretion in rats differently. Biochemical Pharmacology. 48(11). 2049–2055. 27 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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