Growing community of inventors

Utsunomiya, Japan

Wataru Ohkawa

Average Co-Inventor Count = 4.00

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 = 9

Wataru Ohkawa ↔ Hidenori Yorozu (1 patent)Wataru Ohkawa ↔ Yasuteru Eguchi (1 patent)Wataru Ohkawa ↔ Yasunobu Matsumoto (1 patent)Wataru OhkawaWataru Ohkawa (1 patent)Hidenori YorozuHidenori Yorozu (24 patents)Yasuteru EguchiYasuteru Eguchi (18 patents)Yasunobu MatsumotoYasunobu Matsumoto (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,604 patents)


1 patent:

1. 5026551 - Bath additive composition

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…