KS

Katsuhiko Sumita

DA Daicel: 1 patents #30 of 117Top 30%
📍 Himeji, JP: #39 of 147 inventorsTop 30%
Overall (2020): #395,071 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10622658 Release film, laminate and method for manufacturing same, and method for manufacturing fuel cell Hiroshi ONOMICHI, Yoshimichi Okano, Kanae Nishimura, Kazuyuki Okada, Takayuki Yaegashi +1 more 2020-04-14