Growing community of inventors

Hyogo, Japan

Izumi,Keiichi

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 = 2

Izumi,KeiichiRyo Sato (1 patent)Izumi,KeiichiYuzuru Sanemitsu (1 patent)Izumi,KeiichiHideyuki Shibata (1 patent)Izumi,KeiichiShinichi Kawamura (1 patent)Izumi,KeiichiJunichi Sato (1 patent)Izumi,KeiichiTatsuhiro Hamada (1 patent)Izumi,KeiichiIzumi,Keiichi (1 patent)Ryo SatoRyo Sato (90 patents)Yuzuru SanemitsuYuzuru Sanemitsu (42 patents)Hideyuki ShibataHideyuki Shibata (21 patents)Shinichi KawamuraShinichi Kawamura (20 patents)Junichi SatoJunichi Sato (14 patents)Tatsuhiro HamadaTatsuhiro Hamada (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Chemical Company, Limited (1 from 6,893 patents)


1 patent:

1. 5312798 - Herbicidal composition

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12/16/2025
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