HO

Hirofumi Ookushi

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,342,348 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7627271 Image forming apparatus including drive transmission member including gears and shafts Masahiko Saito, Kenji Nakamura, Atsushi Onose 2009-12-01