HH

Hirofumi Hirano

Canon: 2 patents #487 of 2,200Top 25%
📍 Arakawa, JP: #1 of 3 inventorsTop 35%
Overall (1997): #38,570 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5702191 Sheet feeding force control in a multiple input path sheet feeding apparatus Masaaki Kakizaki, Toshihiko Bekki 1997-12-30
5689293 Ink jet head capping device 1997-11-18