Ryohei Hattori

2.9k total citations
118 papers, 2.1k citations indexed

About

Ryohei Hattori is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Urology. According to data from OpenAlex, Ryohei Hattori has authored 118 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Pulmonary and Respiratory Medicine, 53 papers in Surgery and 28 papers in Urology. Recurrent topics in Ryohei Hattori's work include Renal cell carcinoma treatment (26 papers), Bladder and Urothelial Cancer Treatments (26 papers) and Prostate Cancer Diagnosis and Treatment (21 papers). Ryohei Hattori is often cited by papers focused on Renal cell carcinoma treatment (26 papers), Bladder and Urothelial Cancer Treatments (26 papers) and Prostate Cancer Diagnosis and Treatment (21 papers). Ryohei Hattori collaborates with scholars based in Japan, United States and Switzerland. Ryohei Hattori's co-authors include Momokazu Gotoh, Yoshinari Ono, Osamu Kamihira, Shinichi Ohshima, Yasuhito Funahashi, Yoshihisa Matsukawa, Yasushi Yoshino, Naoto Sassa, Tsuneo Kinukawa and Tokunori Yamamoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Clinical Microbiology and Journal of the American Society of Nephrology.

In The Last Decade

Ryohei Hattori

107 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryohei Hattori Japan	27	1.3k	866	486	358	354	118	2.1k
Sandeep Agarwala India	24	866 0.7×	1.1k 1.2×	333 0.7×	192 0.5×	224 0.6×	261	2.3k
Seung Choul Yang South Korea	22	751 0.6×	569 0.7×	201 0.4×	136 0.4×	202 0.6×	97	1.4k
Anup Kumar India	26	1.1k 0.9×	849 1.0×	252 0.5×	326 0.9×	429 1.2×	94	1.9k
Reza Ghavamian United States	23	1.1k 0.9×	630 0.7×	379 0.8×	230 0.6×	194 0.5×	74	1.6k
Sompol Permpongkosol United States	27	1.9k 1.5×	840 1.0×	1.2k 2.5×	138 0.4×	136 0.4×	70	2.7k
Sean P. Stroup United States	21	970 0.8×	404 0.5×	301 0.6×	211 0.6×	188 0.5×	71	1.3k
Silvia Secco Italy	18	1.5k 1.2×	902 1.0×	467 1.0×	974 2.7×	623 1.8×	61	2.3k
Costantino Leonardo Italy	25	1.1k 0.9×	1.1k 1.2×	258 0.5×	385 1.1×	735 2.1×	153	2.2k
Angelo Porreca Italy	22	970 0.8×	494 0.6×	219 0.5×	271 0.8×	379 1.1×	131	1.6k
José R. Colombo United States	18	1.6k 1.3×	778 0.9×	905 1.9×	64 0.2×	165 0.5×	61	1.9k

Countries citing papers authored by Ryohei Hattori

Since Specialization

Citations

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

Fields of papers citing papers by Ryohei Hattori

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryohei Hattori

This figure shows the co-authorship network connecting the top 25 collaborators of Ryohei Hattori. A scholar is included among the top collaborators of Ryohei Hattori 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 Ryohei Hattori. Ryohei Hattori is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kato, Masashi, Naoto Sassa, Ryo Sadachi, et al.. (2021). pT3 subclassification of renal pelvic cancer considering the tumor location improves the patients’ prognostic accuracy. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 478(6). 1089–1097. 4 indexed citations

Kato, Kumiko, Shoji Suzuki, Hirotaka Matsui, et al.. (2018). POSTOPERATIVE CHRONIC PAIN FOLLOWING MESH AND NON-MESH REPAIR OF PELPIC ORGAN PROLAPSE. The Japanese Journal of Urology. 109(2). 90–95. 1 indexed citations

Yamamoto, Akiyuki, Masashi Kato, Hirotaka Matsui, et al.. (2018). Efficacy of docetaxel in castration-resistant prostate cancer patients with intraductal carcinoma of the prostate. International Journal of Clinical Oncology. 23(3). 584–590. 12 indexed citations

Kato, Masashi, Toyonori Tsuzuki, K Kimura, et al.. (2016). The presence of intraductal carcinoma of the prostate in needle biopsy is a significant prognostic factor for prostate cancer patients with distant metastasis at initial presentation. Modern Pathology. 29(2). 166–173. 60 indexed citations

Horio, Masaru, Yoshinari Yasuda, Naotsugu Ichimaru, et al.. (2012). Performance of the Japanese GFR equation in potential kidney donors. Clinical and Experimental Nephrology. 16(3). 415–420. 14 indexed citations

Matsukawa, Yoshihisa, Ryohei Hattori, Naoto Sassa, Tokunori Yamamoto, & Momokazu Gotoh. (2012). What are the factors contributing to failure in improvement of subjective symptoms following silodosin administration in patients with benign prostatic hyperplasia? investigation using a pressure‐flow study. Neurourology and Urodynamics. 32(3). 266–270. 13 indexed citations

Tsuzuki, Toyonori, Takashi Fujita, Naoto Sassa, et al.. (2011). The post‐operative pathological prognostic parameters of clear cell renal cell carcinoma in pT1a cases. Pathology International. 61(3). 116–121. 17 indexed citations

Funahashi, Yasuhito, Ryohei Hattori, Yasushi Yoshino, et al.. (2011). Symptoms Predictive for Efficacy of Naftopidil in Patients with Benign Prostate Hyperplasia. LUTS Lower Urinary Tract Symptoms. 3(2). 113–117. 3 indexed citations

Ito, Yasuhiko, Masashi Mizuno, Yasuhíro Suzuki, et al.. (2010). Peritoneal macrophage infiltration is correlated with baseline peritoneal solute transport rate in peritoneal dialysis patients. Nephrology Dialysis Transplantation. 26(7). 2322–2332. 34 indexed citations

10.

Funahashi, Yasuhito, Seiko Iwata, Yoshinori Ito, et al.. (2010). Multiplex Real-Time PCR Assay for Simultaneous Quantification of BK Polyomavirus, JC Polyomavirus, and Adenovirus DNA. Journal of Clinical Microbiology. 48(3). 825–830. 18 indexed citations

11.

Higashihara, Eiji, Ryohei Hattori, Ken Nakagawa, et al.. (2009). How to use laparoscopic surgical instruments safely. International Journal of Urology. 16(3). 225–225.

12.

Funahashi, Yasuhito, et al.. (2009). Change in Contralateral Renal Parenchymal Volume 1 Week After Unilateral Nephrectomy. Urology. 74(3). 708–712. 31 indexed citations

13.

Matsukawa, Yoshihisa, Ryohei Hattori, Yoko Yoshikawa, Yoshinari Ono, & Momokazu Gotoh. (2009). Laparoscopic versus open radical prostatectomy: Urodynamic evaluation of vesicourethral function. International Journal of Urology. 16(4). 393–396. 14 indexed citations

14.

Gotoh, Momokazu, Yoshihisa Matsukawa, Yoko Yoshikawa, et al.. (2008). Impact of urinary incontinence on the psychological burden of family caregivers. Neurourology and Urodynamics. 28(6). 492–496. 48 indexed citations

15.

Funahashi, Yasuhito, Ryohei Hattori, Osamu Kamihira, Tokunori Yamamoto, & Momokazu Gotoh. (2008). ISCHEMIC DAMAGE OF NEPHRON-SPARING SURGERY ON RENAL FUNCTION. The Journal of Urology. 179(4S). 327–327. 1 indexed citations

16.

Funahashi, Yasuhito, Ryohei Hattori, Tokunori Yamamoto, et al.. (2008). Ischemic Renal Damage after Nephron-Sparing Surgery in Patients with Normal Contralateral Kidney. European Urology. 55(1). 209–216. 92 indexed citations

17.

Kamihira, Osamu, Yoshinari Ono, Tsuneo Kinukawa, et al.. (2004). 1285: Long Term Outcome of Laparoscopic Radical Nephrectomy for Renal Cell Carcinoma: Nagoya Experience. The Journal of Urology. 171(4S). 338–338. 1 indexed citations

18.

Fukatsu, A, Yoshinari Ono, Masafumi Ito, et al.. (2003). Relationship between serum prostate-specific antigen and calculated epithelial volume. Urology. 61(2). 370–374. 6 indexed citations

19.

Matsuura, Osamu, Yoshinari Ono, Norio Kato, et al.. (1995). A Thermosensitive Stent for the Treatment of Benign Prostatic Hyperplasia. 8(2). 192–194. 2 indexed citations

20.

Ohshima, Shinichi, Osamu Matsuura, Yoshinari Ono, et al.. (1995). Laparoscopic Pelvic Lymphadenectomy for the Staging of Localized Prostatic Carcinoma: A Comparison between the Intraperitoneal and Extraperitoneal Approach. 8(2). 175–179. 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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