Growing community of inventors

Hitachi, Japan

Hiroyasu Oki

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

Hiroyasu OkiKiyoshi Sugie (1 patent)Hiroyasu OkiShinichi Sasaki (1 patent)Hiroyasu OkiMasamori Ohno (1 patent)Hiroyasu OkiHiroyasu Oki (1 patent)Kiyoshi SugieKiyoshi Sugie (11 patents)Shinichi SasakiShinichi Sasaki (2 patents)Masamori OhnoMasamori Ohno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,891 patents)


1 patent:

1. 6447700 - Resin composition for optical fiber loose tubes, optical fiber loose tube and production process thereof

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12/30/2025
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