YI

Yohhei Ishida

DC Daiichi Pharmaceutical Co.: 4 patents #42 of 399Top 15%
Overall (All Time): #1,263,363 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6949662 Cis-substituted aminocyclopropane derivative Makoto Takemura, Youichi Kimura, Hisashi Takahashi 2005-09-27
6462040 Cis-substituted aminocyclopropane derivative Makoto Takemura, Youichi Kimura, Hisashi Takahashi 2002-10-08
6391889 Cis-substituted aminocyclopropane derivatives Makoto Takemura, Youichi Kimura, Hisashi Takahashi 2002-05-21
5559224 Carbepenem derivatives Toshiyuki Nishi, Hiroko Koda, Kazuyuki Sugita, Makoto Takemura, Takeshi Hayano 1996-09-24