Growing community of inventors

Ebina, Japan

Ryuichi Satou

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 23

Ryuichi SatouYoshiyuki Takaishi (2 patents)Ryuichi SatouRyuichi Satou (2 patents)Yoshiyuki TakaishiYoshiyuki Takaishi (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Xerox Co., Ltd. (2 from 11,665 patents)


2 patents:

1. 6606928 - Punching system

2. 6065383 - Punching system

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as of
1/11/2026
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