Growing community of inventors

Wakayama, Japan

Yoshinao Kohno

Average Co-Inventor Count = 3.00

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 = 26

Yoshinao Kohno ↔ Fujio Yamato (1 patent)Yoshinao Kohno ↔ Kazushige Kitagawa (1 patent)Yoshinao KohnoYoshinao Kohno (1 patent)Fujio YamatoFujio Yamato (5 patents)Kazushige KitagawaKazushige Kitagawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,602 patents)


1 patent:

1. 6264739 - Dispersant for plaster

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12/16/2025
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