Growing community of inventors

Sakai, Japan

Shiraiwa Yutaka

Average Co-Inventor Count = 7.00

ph-index = 1

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 = 31

Shiraiwa Yutaka ↔ Hiroshi Hamaguchi (1 patent)Shiraiwa Yutaka ↔ Hideo Takaishi (1 patent)Shiraiwa Yutaka ↔ Yukio Miyagi (1 patent)Shiraiwa Yutaka ↔ Tetsuji Ohshima (1 patent)Shiraiwa Yutaka ↔ Takayuki Akita (1 patent)Shiraiwa Yutaka ↔ Takamichi Konno (1 patent)Shiraiwa YutakaShiraiwa Yutaka (1 patent)Hiroshi HamaguchiHiroshi Hamaguchi (5 patents)Hideo TakaishiHideo Takaishi (4 patents)Yukio MiyagiYukio Miyagi (3 patents)Tetsuji OhshimaTetsuji Ohshima (3 patents)Takayuki AkitaTakayuki Akita (1 patent)Takamichi KonnoTakamichi Konno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nihon Nohyaku Co., Ltd. (1 from 181 patents)


1 patent:

1. 4843068 - Pyrazole oxime derivatives and compositions

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12/7/2025
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