SS

Shuya Shimada

OK Otsuka Kagaku Yakuhin Kabushiki Kaisha: 1 patents #25 of 56Top 45%
📍 Tokushima, JP: #693 of 1,059 inventorsTop 70%
Overall (All Time): #4,071,069 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4334066 Heterocyclic containing 5-oxo pyrans Yasuo Shimizu, Hisashi Takao, Shoji Asano, Kazutoshi Kikkawa 1982-06-08