Growing community of inventors

Koda, Japan

Tsuyoshi Ushiroguchi

Average Co-Inventor Count = 5.00

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 = 9

Tsuyoshi Ushiroguchi ↔ Akira Yazaki (1 patent)Tsuyoshi Ushiroguchi ↔ Hiromichi Matsuura (1 patent)Tsuyoshi Ushiroguchi ↔ Susumu Yoshida (1 patent)Tsuyoshi Ushiroguchi ↔ Shizutoshi Nakagawa (1 patent)Tsuyoshi UshiroguchiTsuyoshi Ushiroguchi (1 patent)Akira YazakiAkira Yazaki (21 patents)Hiromichi MatsuuraHiromichi Matsuura (6 patents)Susumu YoshidaSusumu Yoshida (5 patents)Shizutoshi NakagawaShizutoshi Nakagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wakunaga Seiyaku Kabushiki Kaisha (1 from 45 patents)


1 patent:

1. 4876281 - Antifungal agents

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as of
1/14/2026
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