KK

Katsuhisa Kumazawa

MC Mitsubishi Chemical: 2 patents #7 of 139Top 6%
📍 Yokkaichi, JP: #48 of 232 inventorsTop 25%
Overall (2011): #87,957 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8021864 Biomass-resource-derived polyester and production process thereof Takayuki Aoshima, Yasuaki Miki, Satoshi Katou, Tadashi Uyeda, Toyomasa Hoshino +3 more 2011-09-20
7985566 Biomass-resource-derived polyester and production process thereof Takayuki Aoshima, Yasuaki Miki, Satoshi Katou, Tadashi Uyeda, Toyomasa Hoshino +3 more 2011-07-26