Growing community of inventors

Tokyo, Japan

Yoshihisa Yotsumoto

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 = 3

Yoshihisa Yotsumoto ↔ Tatsuo Miyamura (1 patent)Yoshihisa Yotsumoto ↔ Yoshiharu Matsuura (1 patent)Yoshihisa Yotsumoto ↔ Makoto Seki (1 patent)Yoshihisa Yotsumoto ↔ Seima Itami (1 patent)Yoshihisa Yotsumoto ↔ Tatsurou Shibui (1 patent)Yoshihisa YotsumotoYoshihisa Yotsumoto (1 patent)Tatsuo MiyamuraTatsuo Miyamura (20 patents)Yoshiharu MatsuuraYoshiharu Matsuura (10 patents)Makoto SekiMakoto Seki (5 patents)Seima ItamiSeima Itami (2 patents)Tatsurou ShibuiTatsurou Shibui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Pharma Corporation (1 from 73 patents)

2. Japan As Represented by Director General of Agency of National Institute of Infectious Diseases (1 from 1 patent)


1 patent:

1. 7101551 - Remedies for hepatitis C

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as of
12/12/2025
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