CK

Chris Krishnan

CC C. Itoh & Co.: 2 patents #4 of 10Top 40%
FC Furukawa Aluminum Co.: 2 patents #10 of 68Top 15%
KS Kawasaki Steel: 2 patents #570 of 1,922Top 30%
Overall (All Time): #2,330,131 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4829799 Method of manufacturing substrate for memory disk Thomas U. Coe, Atsushi Yamazaki 1989-05-16
4823578 Method of manufacturing substrate for memory disk Thomas U. Coe, Atsushi Yamazaki 1989-04-25