Growing community of inventors

Minami-ashigara, Japan

Yoshihiko Yamada

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

Yoshihiko Yamada ↔ Haruhiko Iwano (1 patent)Yoshihiko Yamada ↔ Yosuke Nakajima (1 patent)Yoshihiko Yamada ↔ Katsuhiko Ohtani (1 patent)Yoshihiko YamadaYoshihiko Yamada (1 patent)Haruhiko IwanoHaruhiko Iwano (21 patents)Yosuke NakajimaYosuke Nakajima (11 patents)Katsuhiko OhtaniKatsuhiko Ohtani (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (1 from 16,458 patents)


1 patent:

1. 3955983 - Process for forming a color image on an exposed photosensitive material

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…