AT

Akira Takase

SC Shionogi & Co.: 26 patents #8 of 1,054Top 1%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Overall (All Time): #156,506 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4186144 Process for the production of cyanopinacolone Tsutomu Sugasawa, Tatsuo Toyoda, Kazuyuki Sasakura, Shiro Ueda, Katsuto Okuno +2 more 1980-01-29