EU

Eizaburo Ueno

AC Asahi Kasei Chemicals: 2 patents #152 of 543Top 30%
Overall (All Time): #2,047,195 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8686107 Polycarbonate diol Tetsuo Masubuchi 2014-04-01
8168728 Polycarbonate diol with ease of reaction stabilization Tetsuo Masubuchi 2012-05-01