Growing community of inventors

Tokyo, Japan

Chuzo Yoshida

Average Co-Inventor Count = 4.00

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 = 1

Chuzo Yoshida ↔ Masao Isobe (1 patent)Chuzo Yoshida ↔ Yoshio Aizawa (1 patent)Chuzo Yoshida ↔ Kenichi Kogo (1 patent)Chuzo YoshidaChuzo Yoshida (1 patent)Masao IsobeMasao Isobe (5 patents)Yoshio AizawaYoshio Aizawa (2 patents)Kenichi KogoKenichi Kogo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Oil Company (1 from 690 patents)


1 patent:

1. 5340869 - Colorable binder composition

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as of
1/21/2026
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