RK

Ryo Koike

KA Kao: 1 patents #1,961 of 3,221Top 65%
Overall (All Time): #3,288,945 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7718754 Promoter for polycondensation reaction Eiji Shirai, Yoshitomo Kimura, Yasunori Inagaki, Takashi Kubo, Naoki Morita +1 more 2010-05-18