KK

Katsuhiko Kumagawa

Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #122,773 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5610739 Liquid crystal display unit with a plurality of subpixels Mitsuhiro Uno, Yoneharu Takubo, Satoshi Asada, Naomi Takada 1997-03-11