Growing community of inventors

Yokohama, Japan

Hidebumi Yamaguchi

Average Co-Inventor Count = 3.60

ph-index = 3

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 = 113

Hidebumi Yamaguchi ↔ Takeshi Chujou (3 patents)Hidebumi Yamaguchi ↔ Satoshi Kuroda (2 patents)Hidebumi Yamaguchi ↔ Kiichi Taniho (2 patents)Hidebumi Yamaguchi ↔ Tomohiro Awamori (1 patent)Hidebumi YamaguchiHidebumi Yamaguchi (3 patents)Takeshi ChujouTakeshi Chujou (12 patents)Satoshi KurodaSatoshi Kuroda (56 patents)Kiichi TanihoKiichi Taniho (26 patents)Tomohiro AwamoriTomohiro Awamori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pfu Limited (3 from 677 patents)


3 patents:

1. D475052 - Image reader for a computer

2. D474770 - Image reader for a computer

3. D457158 - Controller for a computer

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as of
12/16/2025
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