Growing community of inventors

Yokohama, Japan

Shigemi Iwata

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

Shigemi Iwata ↔ Fujio Suzuki (1 patent)Shigemi Iwata ↔ Makiko Kobayashi (1 patent)Shigemi Iwata ↔ Hiroatsu Matsumoto (1 patent)Shigemi Iwata ↔ Midori Takeda (1 patent)Shigemi Iwata ↔ Tokuichiro Utsunomiya (1 patent)Shigemi IwataShigemi Iwata (1 patent)Fujio SuzukiFujio Suzuki (10 patents)Makiko KobayashiMakiko Kobayashi (3 patents)Hiroatsu MatsumotoHiroatsu Matsumoto (1 patent)Midori TakedaMidori Takeda (1 patent)Tokuichiro UtsunomiyaTokuichiro Utsunomiya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Minophagen Pharmaceutical Co., Ltd. (1 from 5 patents)


1 patent:

1. 7015202 - Use of glycyrrhizin and its derivatives as MCP-1 production inhibitors

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as of
1/7/2026
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