Growing community of inventors

Kanagawa, Japan

Ryuichi Shiraishi

Average Co-Inventor Count = 1.67

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 = 15

Ryuichi ShiraishiTsuyoshi Nakamura (1 patent)Ryuichi ShiraishiYoshimasa Sasaoka (1 patent)Ryuichi ShiraishiToshio Kawachidani (1 patent)Ryuichi ShiraishiMunetake Nagata (1 patent)Ryuichi ShiraishiRyuichi Shiraishi (2 patents)Tsuyoshi NakamuraTsuyoshi Nakamura (69 patents)Yoshimasa SasaokaYoshimasa Sasaoka (6 patents)Toshio KawachidaniToshio Kawachidani (3 patents)Munetake NagataMunetake Nagata (3 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. 8078093 - Recording material processing apparatus having image forming apparatus and post processing device

2. 5075539 - Method and apparatus for adjusting the position of image reading

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as of
12/5/2025
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