Growing community of inventors

Hyogo-ken, Japan

Yoshihara Ikeda

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 = 5

Yoshihara Ikeda ↔ Toshio Nishihara (1 patent)Yoshihara Ikeda ↔ Yasuyuki Ueki (1 patent)Yoshihara Ikeda ↔ Yumiko Kamikawa (1 patent)Yoshihara Ikeda ↔ Hisakazu Kishimoto (1 patent)Yoshihara IkedaYoshihara Ikeda (1 patent)Toshio NishiharaToshio Nishihara (13 patents)Yasuyuki UekiYasuyuki Ueki (6 patents)Yumiko KamikawaYumiko Kamikawa (4 patents)Hisakazu KishimotoHisakazu Kishimoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Pharmaceuticals Company Limited (1 from 174 patents)


1 patent:

1. 5707994 - 2,3-diaminopropionic acid derivative

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as of
12/8/2025
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