TO

Takayuki OKACHI

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
📍 Tsukuba, JP: #1,315 of 2,818 inventorsTop 50%
Overall (All Time): #1,994,397 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9818946 Film and organic semiconductor device containing the film Sho Kanesaka, Hidekazu Yoshida, Tomoya KASHIKI 2017-11-14
9178165 Organic semiconductor composition, organic thin film, and organic thin film transistor having same Kenji Kohiro 2015-11-03