Hisataka Hisakuni

Canon: 2 patents #612 of 2,505Top 25%

Overall (2002): #62,817 of 266,432Top 25%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6473589	Cleaning device and image forming apparatus using the same	—	2002-10-29
6377779	Image forming apparatus with a friction coefficient between an image bearing member and a cleaning blade being maintained	—	2002-04-23