Growing community of inventors

Kawasaki, Japan

Hidefumi Iinuma

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 = 30

Hidefumi Iinuma ↔ Hitoshi Imanari (1 patent)Hidefumi Iinuma ↔ Masateru Asayama (1 patent)Hidefumi Iinuma ↔ Satoshi Hara (1 patent)Hidefumi IinumaHidefumi Iinuma (1 patent)Hitoshi ImanariHitoshi Imanari (28 patents)Masateru AsayamaMasateru Asayama (6 patents)Satoshi HaraSatoshi Hara (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikon Corporation (1 from 8,889 patents)


1 patent:

1. 6554503 - Bayonet mount

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12/6/2025
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