Growing community of inventors

Kitamoto, Japan

Eiji Chihara

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 = 0

Eiji Chihara ↔ Seiji Nakano (1 patent)Eiji Chihara ↔ Hikaru Muto (1 patent)Eiji Chihara ↔ Kazuyuki Syoji (1 patent)Eiji ChiharaEiji Chihara (1 patent)Seiji NakanoSeiji Nakano (7 patents)Hikaru MutoHikaru Muto (2 patents)Kazuyuki SyojiKazuyuki Syoji (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adamant Co., Ltd. (1 from 15 patents)


1 patent:

1. 9477048 - Sleeve for optical communication and method of manufacturing the sleeve for optical communication

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as of
1/10/2026
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