MS

Michio Sasaoka

OK Otsuka Kagaku Kabushiki Kaisya: 40 patents #2 of 183Top 2%
OK Otsuka Kagaku Yakuhin Kabushiki Kaisha: 14 patents #4 of 56Top 8%
TC Taiho Pharmaceutical Co.: 2 patents #143 of 484Top 30%
📍 Okayama, JP: #9 of 1,590 inventorsTop 1%
Overall (All Time): #47,897 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 51–54 of 54 patents

Patent #TitleCo-InventorsDate
4464237 Process for preparing .beta.-lactam derivatives Sigeru Torii, Hideo Tanaka, Junzo Nokami, Takashi Shiroi, Norio Saito 1984-08-07
4401528 Process for preparing 2-oxycephalosporin derivatives Sigeru Torii, Hideo Tanaka, Junzo Nokami, Takashi Shiroi, Norio Saito 1983-08-30
4392923 Process for preparing thiazolinozetidinone derivatives Sigeru Torii, Hideo Tanaka, Junzo Nokami, Norio Saito, Takashi Shiroi 1983-07-12
4379032 Process for preparing oxazolineazetidinone derivatives Sigeru Torii, Hideo Tanaka, Junzo Nokami, Takashi Shiroi, Norio Saito 1983-04-05