YT

Yoshiaki Tsubara

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,451,225 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6905785 Polymeric fluorescent substance, production thereof and polymer light-emitting device Takanobu Noguchi, Shuji Doi 2005-06-14