Growing community of inventors

Yamaguchi, Japan

Kohji Kato

Average Co-Inventor Count = 6.00

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 = 12

Kohji Kato ↔ Keiichi Yokoyama (1 patent)Kohji Kato ↔ Takumi Kitahara (1 patent)Kohji Kato ↔ Tatsuyoshi Ishida (1 patent)Kohji Kato ↔ Shigeru Isayama (1 patent)Kohji Kato ↔ Yoshiaki Furuya (1 patent)Kohji KatoKohji Kato (1 patent)Keiichi YokoyamaKeiichi Yokoyama (20 patents)Takumi KitaharaTakumi Kitahara (8 patents)Tatsuyoshi IshidaTatsuyoshi Ishida (4 patents)Shigeru IsayamaShigeru Isayama (4 patents)Yoshiaki FuruyaYoshiaki Furuya (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Petrochemical Industries, Ltd. (1 from 1,008 patents)


1 patent:

1. 4742165 - 2-piperazinopyrimidine derivatives

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…