Inventor
KAKUMI YOSHIYUKI
JP12 patents
Patents
12 patentsUS6721520B2Apr 13, 2004
Remanufacturing method for process cartridge
CANON KK38 citations92
US6643482B2Nov 4, 2003
Remanufacturing method for process cartridge
CANON KK40 citations92
US6615008B2Sep 2, 2003
Remanufacturing method for process cartridge
CANON KK24 citations92
US6519430B2Feb 11, 2003
Remanufacturing method comprising developing blade dismounting and mounting steps
CANON KK29 citations92
US6505020B1Jan 7, 2003
Remanufacturing method of process cartridge
CANON KK28 citations92
US7062199B1Jun 13, 2006
Process cartridge remanufacturing method
CANON KK13 citations84
US6643481B2Nov 4, 2003
Remanufacturing method for process cartridge
CANON KK14 citations84
US6577829B2Jun 10, 2003
Remanufacturing method for a process cartridge having a toner seal that is unsealed upon the start of use of the cartridge comprising the steps of separating first and second units of the cartridge and recoupling the units without remounting the toner seal
CANON KK15 citations84
US6574445B2Jun 3, 2003
Method of remanufacturing process cartridge including additional seal mounting step
CANON KK18 citations84
US6493527B1Dec 10, 2002
Process cartridge
CANON KK14 citations84
US6473577B1Oct 29, 2002
Process cartridge remanufacturing method
CANON KK17 citations84
US6397025B1May 28, 2002
Process cartridge remanufacturing method
CANON KK15 citations84