Growing community of inventors

Osaka, Japan

Eishin Kato

Average Co-Inventor Count = 5.09

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 17

Eishin KatoMasayuki Oya (2 patents)Eishin KatoJun-ichi Iwao (2 patents)Eishin KatoTadashi Iso (1 patent)Eishin KatoHiroshi Masuda (1 patent)Eishin KatoToshio Watanabe (1 patent)Eishin KatoYoichi Kawashima (1 patent)Eishin KatoTakihisa Chiba (1 patent)Eishin KatoEishin Kato (2 patents)Masayuki OyaMasayuki Oya (32 patents)Jun-ichi IwaoJun-ichi Iwao (18 patents)Tadashi IsoTadashi Iso (33 patents)Hiroshi MasudaHiroshi Masuda (30 patents)Toshio WatanabeToshio Watanabe (28 patents)Yoichi KawashimaYoichi Kawashima (27 patents)Takihisa ChibaTakihisa Chiba (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Santen Pharmaceutical Co., Ltd. (2 from 282 patents)


2 patents:

1. 4264620 - Antihypertensive 5-substituted 2-pyrrolidinecarboxylic acids

2. 4224457 - Process for manufacturing optically active sulfur-containing carboxylic

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