KK

Kei Kimura

SO Sony: 19 patents #2,183 of 25,231Top 9%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
NK Nihon Kohden: 2 patents #171 of 467Top 40%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
Overall (All Time): #140,876 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4987499 Image reading device — 1991-01-22
4974927 Original-illuminating device for use in an image-reading device — 1990-12-04