Growing community of inventors

Saitama, Japan

Masayoshi Yanagawa

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 = 7

Masayoshi Yanagawa ↔ Mikiko Takahashi (1 patent)Masayoshi Yanagawa ↔ Masayoshi Koyama (1 patent)Masayoshi YanagawaMasayoshi Yanagawa (1 patent)Mikiko TakahashiMikiko Takahashi (3 patents)Masayoshi KoyamaMasayoshi Koyama (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoechst Japan Limited (1 from 66 patents)


1 patent:

1. 5591711 - L-lysyl-glycyl-L-histidine and therapeutic agent for wound healing

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12/20/2025
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