Growing community of inventors

Saitama, Japan

Yoshiaki Yamamoto

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 = 3

Yoshiaki Yamamoto ↔ Hiroyuki Uchiyama (1 patent)Yoshiaki Yamamoto ↔ Yutaka Yoshida (1 patent)Yoshiaki Yamamoto ↔ Wataru Sasaki (1 patent)Yoshiaki Yamamoto ↔ Takaaki Kotani (1 patent)Yoshiaki Yamamoto ↔ Katsumi Motomura (1 patent)Yoshiaki YamamotoYoshiaki Yamamoto (1 patent)Hiroyuki UchiyamaHiroyuki Uchiyama (112 patents)Yutaka YoshidaYutaka Yoshida (104 patents)Wataru SasakiWataru Sasaki (28 patents)Takaaki KotaniTakaaki Kotani (18 patents)Katsumi MotomuraKatsumi Motomura (15 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. 6407512 - Flashing device of an automatic light-regulation type

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as of
12/7/2025
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