Inventor
TOYAMA YOSHIKUNI
JP10 patents
Patents
10 patentsUS5512993AApr 30, 1996
Image heating device capable of controlling activation of plural heaters
CANON KK72 citations95
US5597153AJan 28, 1997
Automatic original feed apparatus
CANON KK23 citations92
US5492315AFeb 20, 1996
Sheet post-treatment apparatus having tab trimmer
CANON KK33 citations92
US5303004AApr 12, 1994
Apparatus for driving image bearing member via torque limiter
CANON KK26 citations92
US4995601AFeb 26, 1991
Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein
CANON KK33 citations92
US5329342AJul 12, 1994
Image fixing apparatus
CANON KK19 citations82
US4941018AJul 10, 1990
Developing device accommodating apparatus and image forming apparatus and developing device
CANON KK22 citations81
US5752154AMay 12, 1998
Sheet post-treatment apparatus of line-up free type
CANON KK15 citations73
US5191377AMar 2, 1993
Original scanning apparatus with electrical connecting member
CANON KK10 citations73
US5023658AJun 11, 1991
Image forming apparatus
CANON KK8 citations73