HO

Hiroto Ohkawara

Canon: 4 patents #152 of 2,442Top 7%
📍 Ibaraki, JP: #18 of 742 inventorsTop 3%
Overall (2004): #15,241 of 270,089Top 6%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6778768 Image vibration prevention apparatus Toshimichi Kudo 2004-08-17
6744468 Lens control device for moving range correction Taeko Tanaka 2004-06-01
6731339 Lens control device with operator and signal control 2004-05-04
6683652 Interchangeable lens video camera system having improved focusing Hirofumi Suda 2004-01-27