Growing community of inventors

Tokyo, Japan

Yasuyuki Katou

Average Co-Inventor Count = 2.00

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 = 11

Yasuyuki KatouKiyoshi Matsuda (1 patent)Yasuyuki KatouYasuyuki Katou (1 patent)Kiyoshi MatsudaKiyoshi Matsuda (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oki Data Corporation (1 from 1,875 patents)


1 patent:

1. 6331004 - Image recording device having a reversing section

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as of
12/10/2025
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