Growing community of inventors

Ichikawa, Japan

Syuzo Egusa

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 = 5

Syuzo Egusa ↔ Yasuo Fukuyo (1 patent)Syuzo EgusaSyuzo Egusa (1 patent)Yasuo FukuyoYasuo Fukuyo (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Katayama Chemical, Inc. (1 from 20 patents)


1 patent:

1. 5256423 - Method for destroying cyst of noxious plankton

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as of
12/17/2025
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