Growing community of inventors

Yono, Japan

Tetsuo Watanabe

Average Co-Inventor Count = 13.00

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 = 110

Tetsuo WatanabeToshiaki Yanai (2 patents)Tetsuo WatanabeShinji Yokoi (2 patents)Tetsuo WatanabeYoshihisa Tsukamoto (2 patents)Tetsuo WatanabeMikio Yanagi (2 patents)Tetsuo WatanabeAkio Masui (2 patents)Tetsuo WatanabeYasuhito Kato (2 patents)Tetsuo WatanabeTetsuya Toya (2 patents)Tetsuo WatanabeHiroyasu Sugizaki (2 patents)Tetsuo WatanabeYoshimi Yajima (2 patents)Tetsuo WatanabeSeiichirou Kodama (2 patents)Tetsuo WatanabeHidetoshi Shirakura (2 patents)Tetsuo WatanabeYoshihiro Sawada (2 patents)Tetsuo WatanabeTetsuo Watanabe (2 patents)Toshiaki YanaiToshiaki Yanai (17 patents)Shinji YokoiShinji Yokoi (11 patents)Yoshihisa TsukamotoYoshihisa Tsukamoto (9 patents)Mikio YanagiMikio Yanagi (8 patents)Akio MasuiAkio Masui (6 patents)Yasuhito KatoYasuhito Kato (4 patents)Tetsuya ToyaTetsuya Toya (3 patents)Hiroyasu SugizakiHiroyasu Sugizaki (3 patents)Yoshimi YajimaYoshimi Yajima (2 patents)Seiichirou KodamaSeiichirou Kodama (2 patents)Hidetoshi ShirakuraHidetoshi Shirakura (2 patents)Yoshihiro SawadaYoshihiro Sawada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Kayaku Kabushiki Kaisha (2 from 775 patents)

2. Sankyo Company, Limited (2 from 613 patents)


2 patents:

1. 5530021 - Hydrazine derivative and pesticidal composition comprising said

2. 5378726 - New hydrazine derivative and pesticidal composition comprising said

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as of
12/11/2025
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