HS

Hisashi Sumida

KC Kowa Company: 3 patents #157 of 562Top 30%
Overall (All Time): #1,546,311 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8551985 Carbinol derivatives having heterocyclic linker Minoru Koura, Sayaka Kurobuchi, Takayuki Matsuda, Yuichiro Watanabe, Takashi Enomoto +1 more 2013-10-08
8153634 Carbinol derivatives having cyclic linker Yuki Yamaguchi, Minoru Koura, Sayaka Kurobuchi, Takayuki Matsuda, Ayumu Okuda +3 more 2012-04-10
8008306 Quinoline compounds Minoru Koura, Ayumu Okuda, Takayuki Matsuda, Yuki Yamaguchi, Sayaka Kurobuchi +3 more 2011-08-30