Growing community of inventors

Shiga, Japan

Yoshihiro Sawada

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

Yoshihiro SawadaToshiaki Yanai (2 patents)Yoshihiro SawadaShinji Yokoi (2 patents)Yoshihiro SawadaYoshihisa Tsukamoto (2 patents)Yoshihiro SawadaMikio Yanagi (2 patents)Yoshihiro SawadaAkio Masui (2 patents)Yoshihiro SawadaYasuhito Kato (2 patents)Yoshihiro SawadaHiroyasu Sugizaki (2 patents)Yoshihiro SawadaTetsuya Toya (2 patents)Yoshihiro SawadaYoshimi Yajima (2 patents)Yoshihiro SawadaTetsuo Watanabe (2 patents)Yoshihiro SawadaSeiichirou Kodama (2 patents)Yoshihiro SawadaHidetoshi Shirakura (2 patents)Yoshihiro SawadaYoshihiro Sawada (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)Hiroyasu SugizakiHiroyasu Sugizaki (3 patents)Tetsuya ToyaTetsuya Toya (3 patents)Yoshimi YajimaYoshimi Yajima (2 patents)Tetsuo WatanabeTetsuo Watanabe (2 patents)Seiichirou KodamaSeiichirou Kodama (2 patents)Hidetoshi ShirakuraHidetoshi Shirakura (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
12/16/2025
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