Growing community of inventors

Minami-ashigara, Japan

Kengo Ono

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 = 3

Kengo Ono ↔ Shigemitsu Mizutani (1 patent)Kengo Ono ↔ Masao Tsuruta (1 patent)Kengo Ono ↔ Yasuo Matsumoto (1 patent)Kengo OnoKengo Ono (1 patent)Shigemitsu MizutaniShigemitsu Mizutani (15 patents)Masao TsurutaMasao Tsuruta (10 patents)Yasuo MatsumotoYasuo Matsumoto (8 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. 4220292 - Photography film spool

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1/9/2026
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