YH

Yuko Hirota

Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #3,883,483 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5041915 Facsimile apparatus with controllable pixel density for image formation Shintaro Abe 1991-08-20