Growing community of inventors

Kawasaki, Japan

Eiichi Arihara

Average Co-Inventor Count = 3.00

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 = 0

Eiichi AriharaHideki Yamanaka (1 patent)Eiichi AriharaYojiro Tezuka (1 patent)Eiichi AriharaEiichi Arihara (1 patent)Hideki YamanakaHideki Yamanaka (11 patents)Yojiro TezukaYojiro Tezuka (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 8120688 - Solid state imaging device

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12/5/2025
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