Growing community of inventors

Fukuoka, Japan

Shuji Sonda

Average Co-Inventor Count = 9.00

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 = 29

Shuji Sonda ↔ Takeshi Kawakita (1 patent)Shuji Sonda ↔ Keiichiro Haga (1 patent)Shuji Sonda ↔ Toshio Kawahara (1 patent)Shuji Sonda ↔ Takanobu Kuroita (1 patent)Shuji Sonda ↔ Kiyoshi Asano (1 patent)Shuji Sonda ↔ Katsuhiko Ito (1 patent)Shuji Sonda ↔ Takahiro Murozono (1 patent)Shuji Sonda ↔ Hidetoshi Hakira (1 patent)Shuji SondaShuji Sonda (1 patent)Takeshi KawakitaTakeshi Kawakita (9 patents)Keiichiro HagaKeiichiro Haga (5 patents)Toshio KawaharaToshio Kawahara (4 patents)Takanobu KuroitaTakanobu Kuroita (3 patents)Kiyoshi AsanoKiyoshi Asano (2 patents)Katsuhiko ItoKatsuhiko Ito (1 patent)Takahiro MurozonoTakahiro Murozono (1 patent)Hidetoshi HakiraHidetoshi Hakira (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yoshitomi Pharmaceutical Industries, Ltd. (1 from 198 patents)


1 patent:

1. 5864039 - Benzoic acid compounds and use thereof as medicaments

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12/11/2025
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