Koichiro Yamada

1.1k total citations
82 papers, 800 citations indexed

About

Koichiro Yamada is a scholar working on Organic Chemistry, Molecular Biology and Surgery. According to data from OpenAlex, Koichiro Yamada has authored 82 papers receiving a total of 800 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Organic Chemistry, 18 papers in Molecular Biology and 13 papers in Surgery. Recurrent topics in Koichiro Yamada's work include Asymmetric Synthesis and Catalysis (9 papers), Head and Neck Cancer Studies (8 papers) and Ear and Head Tumors (7 papers). Koichiro Yamada is often cited by papers focused on Asymmetric Synthesis and Catalysis (9 papers), Head and Neck Cancer Studies (8 papers) and Ear and Head Tumors (7 papers). Koichiro Yamada collaborates with scholars based in Japan, United States and India. Koichiro Yamada's co-authors include T. IWAKUMA, Mikio Takeda, Tozo Fujii, Shigeyuki Yoshifuji, Takanobu Tomaru, Fumitaka Nakamura, Yasumi Uchida, Kenjiro Kimura, Atsuko Yanagisawa‐Miwa and Toshihiro Morita and has published in prestigious journals such as Nucleic Acids Research, Biochemical and Biophysical Research Communications and Journal of Cell Science.

In The Last Decade

Koichiro Yamada

68 papers receiving 762 citations

Peers

Countries citing papers authored by Koichiro Yamada

Since Specialization

Citations

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

Fields of papers citing papers by Koichiro Yamada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichiro Yamada

This figure shows the co-authorship network connecting the top 25 collaborators of Koichiro Yamada. A scholar is included among the top collaborators of Koichiro Yamada 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 Koichiro Yamada. Koichiro Yamada 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

#	Work	Indexed citations
1	In vitro model to evaluate effect of acidic pepsin on vocal fold barrier function 2024 ·Biochemical and Biophysical Research Communications ·Keisuke Kojima, Tatsuya Katsuno, Yo Kishimoto, Masanobu Mizuta, Ryosuke Nakamura, Hiroe Ohnishi, Koichiro Yamada, Yoshitaka Kawai, Ichiro Tateya, Koichi Omori	1
2	A Case of Sebaceous Carcinoma of the External Auditory Canal 2020 ·Practica Oto-Rhino-Laryngologica ·Koichiro Yamada, Makoto Miura, Keigo Honda, Hiroki Ikeda, (unknown), Kazunari Nishimura, Toshiya Kimura, (unknown), (unknown), (unknown)	1
3	Functional outcomes of transurethral thulium laser enucleation versus bipolar transurethral resection for benign prostatic hyperplasia over a period of 12 months: A prospective randomized study 2020 ·International Journal of Urology ·Sunao Shoji, (unknown), (unknown), Takahiro Ogawa, Koichiro Yamada, T. Uchida, (unknown), Masayoshi Kawakami, (unknown), Masahiro Nitta, Masanori Hasegawa, Yoshiaki Kawamura, Akira Miyajima	11
4	Conditional Survival and Time of Biochemical Recurrence of Localized Prostate Cancer in Japanese Patients Undergoing Laparoscopic Radical Prostatectomies 2020 ·Annals of Surgical Oncology ·Masayoshi Kawakami, Masanori Hasegawa, Koichiro Yamada, Keisuke Shigeta, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Nobuyuki Nakajima, Masahiro Nitta, (unknown), Yoshiaki Kawamura, Sunao Shoji, Akira Miyajima	3
5	Survival in patients with submandibular gland carcinoma — Results of a multi-institutional retrospective study 2018 ·Auris Nasus Larynx ·Koichiro Yamada, Keigo Honda, Hisanobu Tamaki, Shinzo Tanaka, Shogo Shinohara, Shinji Takebayashi, Ichiro Tateya, Morimasa Kitamura, Masanobu Mizuta, (unknown), Tsuyoshi Kojima, Yoshiharu Kitani, Ryo Asato, (unknown), Yohei Kumabe, (unknown), Koichi Omori	8
6	Survival in patients with parotid gland carcinoma – Results of a multi-center study 2017 ·American Journal of Otolaryngology ·Keigo Honda, Shinzo Tanaka, Shogo Shinohara, Ryo Asato, Hisanobu Tamaki, (unknown), Ichiro Tateya, Morimasa Kitamura, Shinji Takebayashi, (unknown), Yoshiharu Kitani, Yohei Kumabe, Tsuyoshi Kojima, (unknown), Masanobu Mizuta, Koichiro Yamada, Koichi Omori	27
7	A Study on Postoperative Bleeding after Tonsillectomy 2016 ·Practica Oto-Rhino-Laryngologica ·Shinji Takebayashi, (unknown), (unknown), Yasuyuki Hayashi, Toshiya Kimura, Koichiro Yamada, (unknown), Hiroki Ikeda, Makoto Miura	0
8	A Study on Prognostic Factors of Papillary Thyroid Carcinoma 2015 ·Practica Oto-Rhino-Laryngologica ·Koichiro Yamada, Shinzo Tanaka, Yasuyuki Hiratsuka, Yohei Kumabe, (unknown), (unknown)	0
9	8-(3-Chloro-4-methoxybenzyl)-8H-pyrido[2,3-d]pyrimidin-7-one derivatives as potent and selective phosphodiesterase 5 inhibitors 2015 ·Bioorganic & Medicinal Chemistry Letters ·Toshiaki Sakamoto, Yuichi Koga, Masataka Hikota, Kenji Matsuki, (unknown), Kohei Kikkawa, Kotomi Fujishige, Jun Kotera, Kenji Omori, Hiroshi Morimoto, Koichiro Yamada	12
10	Long-term Prognosis of Differentiated Thyroid Carcinoma 2014 ·Nihon Kikan Shokudoka Gakkai Kaiho ·Koichiro Yamada, Shinzo Tanaka, Yasuyuki Hiratsuka, Yohei Kumabe, (unknown), (unknown), (unknown), (unknown)	0
11	The discovery of avanafil for the treatment of erectile dysfunction: A novel pyrimidine-5-carboxamide derivative as a potent and highly selective phosphodiesterase 5 inhibitor 2014 ·Bioorganic & Medicinal Chemistry Letters ·Toshiaki Sakamoto, Yuichi Koga, Masataka Hikota, Kenji Matsuki, (unknown), Kohei Kikkawa, Kotomi Fujishige, Jun Kotera, Kenji Omori, Hiroshi Morimoto, Koichiro Yamada	25
12	Usefulness of PET/CT in diagnosing cervical lymph node metastasis in head and neck squamous cell carcinoma 2012 ·Toukeibu Gan ·Yohei Kumabe, Shinzo Tanaka, Terue Okamura, Yasuyuki Hiratsuka, Koichiro Yamada, (unknown), (unknown)	0
13	CentroidHomfold-LAST: accurate prediction of RNA secondary structure using automatically collected homologous sequences 2011 ·Nucleic Acids Research ·Michiaki Hamada, Koichiro Yamada, Kengo Sato, Martin C. Frith, Kiyoshi Asai	19
14	The Effect of Mist Bathing on the Scalp Blood 2008 ·Koichiro Yamada, (unknown)	1
15	Use of the Microdebrider for Reinke's Edema Compromising the Airway Compromise 2008 ·Practica Oto-Rhino-Laryngologica ·Keigo Honda, Tomoyuki Haji, S. Satoh, Tetsuya Tamura, (unknown), (unknown), Hiroshi Yamaguchi, (unknown), Koichiro Yamada	1
16	SPH-based Flow Simulation of Polishing Slurry Including Polished Debris in CMP 2007 ·Journal of the Japan Society for Precision Engineering ·Kaoru Takano, Koichiro Yamada, Nobuhiro Takezawa, (unknown), Toyoshiro INAMURA	3
17	Murine leukemia virus vector integration favors promoter regions and regional hot spots in a human T-cell line 2006 ·Biochemical and Biophysical Research Communications ·Tomonori Tsukahara, (unknown), (unknown), (unknown), Shuichi Ueno, Yūki Yamashita, Koichiro Yamada, Nobuyuki Tanaka, Katsuhiko Kojima, Toshikazu Takeshita	24
18	Initial experience with X-ray ct based attenuation correction in myocardial perfusion spect imaging using a combined spect/ct system 2005 ·Annals of Nuclear Medicine ·Daisuke Utsunomiya, Seiji Tomiguchi, Shinya Shiraishi, Koichiro Yamada, Tsuyoshi Honda, Koichi Kawanaka, Akihiro Kojima, Kazuo Awai, Yasuyuki Yamashita	50
19	Genitourinary phenotype in XX patients with distal 9p monosomy 2004 ·Molecular Genetics and Metabolism ·Yoko Fujimoto, Torayuki Okuyama, Makoto Iijima, Toshiaki Tanaka, Reiko Horikawa, Koichiro Yamada, Tsutomu Ogata	10
20	Shortening of the hippocampal formation in first‐episode schizophrenic patients 1995 ·Psychiatry and Clinical Neurosciences ·Hiroshi Fukuzako, Satoshi Kodama, Tsuyoshi Fukuzako, Koichiro Yamada, (unknown), (unknown), Tomo Hashiguchi, (unknown), Morikuni Takigawa, Kouzou Takeuchi, S C Manchanda	10

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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