TO

Takenori Osada

SC Sumitomo Chemical: 1 patents #47 of 237Top 20%
📍 Tsukuba, JP: #60 of 257 inventorsTop 25%
Overall (2005): #92,092 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6841269 Hole transporting polymer and organic electroluminescence device using the same Makoto Kitano, Takanobu Noguchi, Toshihiro Ohnishi, Fumi Yamaguchi 2005-01-11