KK

Katsumi Karasawa

Canon: 26 patents #2,250 of 19,416Top 15%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #155,251 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5200961 Error detection and/or correction device Motokazu Kashida 1993-04-06