YS

Yasuyuki Soga

RC Rengo Co.: 1 patents #36 of 118Top 35%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
Overall (All Time): #4,085,863 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4256773 Brominated carbonaceous molecular sieve and method of use therefor Kiyoshi Itoga, Fumiichi Ogino, Kinichi Shirakawa 1981-03-17