Growing community of inventors

Osaka, Japan

Yoko Cho

Average Co-Inventor Count = 6.00

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 = 0

Yoko Cho ↔ Tetsuo Yoneda (1 patent)Yoko Cho ↔ Kotaro Yoshida (1 patent)Yoko Cho ↔ Yuta Tazawa (1 patent)Yoko Cho ↔ Tatsuya Kani (1 patent)Yoko Cho ↔ Yuto Murai (1 patent)Yoko ChoYoko Cho (1 patent)Tetsuo YonedaTetsuo Yoneda (15 patents)Kotaro YoshidaKotaro Yoshida (3 patents)Yuta TazawaYuta Tazawa (2 patents)Tatsuya KaniTatsuya Kani (2 patents)Yuto MuraiYuto Murai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ishihara Sangyo Kaisha, Ltd. (1 from 393 patents)


1 patent:

1. 11912684 - N-(4-pyridyl)nicotinamide compound or salt thereof

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as of
12/9/2025
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