Inventor
USUI MASATAKE
JP11 patents
⚠️ This page may combine multiple inventors who share the name “USUI MASATAKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS6473574B1Oct 29, 2002
Image forming apparatus with plural transfer means and selecting mechanism for selecting from among a plurality of image bearing members
CANON KK36 citations92
US6385428B1May 7, 2002
Self-cleaning image forming apparatus
CANON KK29 citations92
US7010256B2Mar 7, 2006
Image heating apparatus having recording medium conveying nip nonuniform in pressure distribution
CANON KK15 citations83
US10452012B2Oct 22, 2019
Cylindrical fixing member, fixing device and image forming apparatus
CANON KK3 citations73
US12164248B2Dec 10, 2024
Image forming apparatus that selectively changes trailing end voltage
CANON KK2 citations71
US9075330B2Jul 7, 2015
Color image forming apparatus having function of obtaining color information of patch
CANON KK0 citations51
US12164241B2Dec 10, 2024
Image forming apparatus
CANON KK0 citations50
US12099313B2Sep 24, 2024
Image forming apparatus
CANON KK0 citations50
US12007704B2Jun 11, 2024
Image forming apparatus
CANON KK0 citations50