Inventor
TOMOYUKI YOJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TOMOYUKI YOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS6459878B1Oct 1, 2002
Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller
CANON KK60 citations96
US6175699B1Jan 16, 2001
Image fixing device with heater control
CANON KK63 citations96
US6734397B2May 11, 2004
Heater having at least one cycle path resistor and image heating apparatus therein
CANON KK46 citations92
US6415118B1Jul 2, 2002
Image forming apparatus with inclined guide for sheet material
CANON KK49 citations92
US5253024AOct 12, 1993
Fixing apparatus with rectifier element
CANON KK41 citations92
US5138390AAug 11, 1992
Cleaning sheet for fixating rotational member and image forming apparatus having fixating rotational member
CANON KK48 citations92
US4873428AOct 10, 1989
Image processing apparatus using conversion means
CANON KK29 citations92
US6952553B2Oct 4, 2005
Image heating apparatus and pressure roller used for the apparatus
CANON KK13 citations84
US6763203B2Jul 13, 2004
Image forming apparatus having transfer bias control function
CANON KK5 citations62