Yoshiyuki Kojima

5.0k total citations
279 papers, 3.6k citations indexed

About

Yoshiyuki Kojima is a scholar working on Urology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Yoshiyuki Kojima has authored 279 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 143 papers in Urology, 101 papers in Surgery and 84 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Yoshiyuki Kojima's work include Urological Disorders and Treatments (79 papers), Urinary Bladder and Prostate Research (71 papers) and Prostate Cancer Diagnosis and Treatment (44 papers). Yoshiyuki Kojima is often cited by papers focused on Urological Disorders and Treatments (79 papers), Urinary Bladder and Prostate Research (71 papers) and Prostate Cancer Diagnosis and Treatment (44 papers). Yoshiyuki Kojima collaborates with scholars based in Japan, United States and Italy. Yoshiyuki Kojima's co-authors include Kenjiro Kohri, Yutaro Hayashi, Shoichi Sasaki, Kentaro Mizuno, Keiichi Tozawa, Yasue Kubota, Nobuhiro Haga, Satoshi Kurokawa, Takahiro Yasui and Junya Hata and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Yoshiyuki Kojima

271 papers receiving 3.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshiyuki Kojima Japan 31 1.7k 1.1k 1.0k 986 885 279 3.6k
Yutaro Hayashi Japan 32 1.1k 0.7× 1.1k 1.0× 806 0.8× 1.4k 1.4× 692 0.8× 277 3.7k
Georg Schatzl Austria 38 1.7k 1.0× 666 0.6× 1.5k 1.4× 841 0.9× 1.3k 1.4× 97 4.2k
Giovanni Muzzonigro Italy 33 873 0.5× 474 0.4× 1.5k 1.5× 793 0.8× 527 0.6× 150 3.5k
O Lukkarinen Finland 31 920 0.5× 512 0.5× 1.0k 1.0× 538 0.5× 585 0.7× 91 2.9k
M. Menon United States 32 518 0.3× 1.0k 0.9× 1.4k 1.3× 1.4k 1.5× 283 0.3× 116 4.2k
J. M. Fitzpatrick Ireland 32 495 0.3× 1.3k 1.2× 1.1k 1.0× 672 0.7× 372 0.4× 152 3.8k
G. Bartsch Austria 36 1.5k 0.9× 1.3k 1.2× 2.6k 2.5× 1.7k 1.7× 655 0.7× 153 5.6k
Yoshiki Sugimura Japan 33 692 0.4× 798 0.7× 2.3k 2.2× 2.0k 2.0× 413 0.5× 193 5.1k
Haruo Itô Japan 36 382 0.2× 497 0.5× 1.7k 1.6× 1.6k 1.7× 408 0.5× 210 4.3k
Ellen Shapiro United States 51 4.1k 2.4× 1.9k 1.7× 2.1k 2.0× 2.2k 2.3× 920 1.0× 178 7.7k

Countries citing papers authored by Yoshiyuki Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Yoshiyuki Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshiyuki Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshiyuki Kojima. A scholar is included among the top collaborators of Yoshiyuki 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 Yoshiyuki Kojima. Yoshiyuki 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
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Eguchi, Yuichiro, Kousaku Saotome, Soichiro Ogawa, et al.. (2023). The “GU-GU-RU” project to eliminate discrimination related to the health effects of the Fukushima nuclear accident. BMC Public Health. 23(1). 2050–2050. 3 indexed citations
3.
Koguchi, Tomoyuki, Kanako Matsuoka, Seiji Hoshi, et al.. (2023). SMARCB1‐deficient basal cell carcinoma of the prostate controlled using radiation therapy. IJU Case Reports. 6(4). 248–252.
4.
Masunaga, Yohei, Yasuko Fujisawa, Francesco Massart, et al.. (2023). Microdeletion at ESR1 Intron 6 (DEL_6_75504) Is a Susceptibility Factor for Cryptorchidism and Hypospadias. The Journal of Clinical Endocrinology & Metabolism. 108(10). 2550–2560. 1 indexed citations
5.
Hoshi, Seiji, Kanako Matsuoka, Junya Hata, et al.. (2023). PSMA Targeted Molecular Imaging and Radioligand Therapy for Prostate Cancer: Optimal Patient and Treatment Issues. Current Oncology. 30(8). 7286–7302. 11 indexed citations
6.
Kataoka, Masao, Kanako Matsuoka, Seiji Hoshi, et al.. (2023). Role of puboperinealis and rectourethralis muscles as a urethral support system to maintain urinary continence after robot-assisted radical prostatectomy. Scientific Reports. 13(1). 14126–14126. 2 indexed citations
7.
Hata, Junya, Takeshi Machida, Kanako Matsuoka, et al.. (2019). Complement activation by autoantigen recognition in the growth process of benign prostatic hyperplasia. Scientific Reports. 9(1). 20357–20357. 12 indexed citations
8.
Sato, Yuichi, Soichiro Ogawa, Norio Takahashi, et al.. (2013). Prostatic Adenocarcinoma With Pseudocapsule. 2(1). 18–20. 1 indexed citations
9.
Moritoki, Yoshinobu, Yoshiyuki Kojima, Kentaro Mizuno, et al.. (2012). Histopathologic Analysis of Bladder in Patient With Cloacal Exstrophy. Urology. 79(6). 1368–1371.
10.
Kojima, Yoshiyuki, et al.. (2012). Robotic-assisted laparoscopic surgery in pediatric urology: an update. SHILAP Revista de lepidopterología. 38(2). 102–111. 1 indexed citations
11.
Akaihata, Hidenori, Norio Takahashi, Ken Kumagai, et al.. (2012). VOIDING SYMPTOMS AND STORAGE SYMPTOMS IN MALE PATIENTS WITH LUTS; WHICH SYMPTOMS ARE AGGRAVATED BY ATHEROSCLEROSIS?. 1 indexed citations
12.
Kurokawa, Satoshi, Yoshiyuki Kojima, Kentaro Mizuno, et al.. (2011). Association of prolactin‐induced protein with preputial development of hypospadias. British Journal of Urology. 109(6). 926–932. 3 indexed citations
13.
Taguchi, Kazumi, Yoshiyuki Kojima, Kentaro Mizuno, et al.. (2011). Molecular Analysis of Clear Cell Sarcoma With Translocation (1;6)(p32.3;q21). Urology. 78(3). 684–686. 4 indexed citations
14.
Kojima, Yoshiyuki, Shoichi Sasaki, Yutaro Hayashi, Gozoh Tsujimoto, & Kenjiro Kohri. (2009). Subtypes of α1-adrenoceptors in BPH: future prospects for personalized medicine. Nature Clinical Practice Urology. 6(1). 44–53. 23 indexed citations
15.
Mizuno, Kentaro, Yoshiyuki Kojima, Satoshi Kurokawa, et al.. (2009). Laparoscopic diagnosis and treatment of a phenotypic girl with mosaic 45,XO/46,X,idic(Y) mixed gonadal dysgenesis. Journal of Pediatric Surgery. 44(1). e1–e3. 4 indexed citations
16.
Kojima, Yoshiyuki, et al.. (2008). Pax2 overexpression in embryoid bodies induces upregulation of integrin α8 and aquaporin-1. In Vitro Cellular & Developmental Biology - Animal. 45(1-2). 62–68. 9 indexed citations
17.
Mizuno, Kentaro, Yutaro Hayashi, Yoshiyuki Kojima, et al.. (2006). Influence for testicular development and histological peculiarity in the testes of flutamide‐induced cryptorchid rat model. International Journal of Urology. 14(1). 67–72. 32 indexed citations
18.
Hayashi, Yutaro, et al.. (2005). Accuracy of ultrasonography and magnetic resonance imaging in the diagnosis of non‐palpable testis. International Journal of Urology. 12(7). 668–672. 68 indexed citations
19.
Mizuno, Kentaro, Yutaro Hayashi, Yoshiyuki Kojima, et al.. (2002). Tubularized incised plate urethroplasty for proximal hypospadias. International Journal of Urology. 9(2). 88–90. 24 indexed citations
20.
Fujishima, Masahiro, et al.. (1990). Changes in Morphology,Buoyant Density and Protein Composition in Differentiation from the Reproductive Short Form to the Infectious Long Form of Holospora obtusa,a Macronucleus-Specific Symbiont of the Ciliate Paramecium caudatum. ZOOLOGICAL SCIENCE. 7(5). 849–860. 45 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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