Inventor
SUGA TAKAYUKI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “SUGA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS7515312B2Apr 7, 2009
Image scanning device and image forming device
CANON KK21 citations92
US7755812B2Jul 13, 2010
Image reading apparatus, and image expansion and contraction correcting method
CANON KK15 citations84
US7463392B2Dec 9, 2008
Image reader and image forming apparatus
CANON KK16 citations84
US10136020B2Nov 20, 2018
Image reading apparatus and image forming apparatus
CANON KK3 citations73
US7420716B2Sep 2, 2008
Image reading apparatus
CANON KK5 citations62
US7715060B2May 11, 2010
Image reading apparatus
CANON KK6 citations61
US7021543B2Apr 4, 2006
Image reader using off-axial optical system for imaging optical system
CANON KK2 citations61
US11814259B2Nov 14, 2023
Sheet conveyance apparatus and image scanning apparatus
CANON KK0 citations52
US11198578B2Dec 14, 2021
Sheet feeding device, image reading apparatus including the sheet feeding device, and image forming apparatus
CANON KK0 citations52
US10868936B2Dec 15, 2020
Image reading apparatus and image forming apparatus
CANON KK0 citations52
US10574850B2Feb 25, 2020
Image reading apparatus and image forming apparatus
CANON KK0 citations52
US7242539B2Jul 10, 2007
Image scanning apparatus
CANON KK0 citations52
US10764456B2Sep 1, 2020
Image reading apparatus
CANON KK0 citations42
US10021260B2Jul 10, 2018
Image reading apparatus and image forming apparatus
CANON KK0 citations42
TOSHIBA KK
5 patentsUSD351187SOct 4, 1994
Toner container for a copying machine
TOSHIBA KK39 citations92
US5017966AMay 21, 1991
Toner cartridge and image forming apparatus having the toner cartridge
TOSHIBA KK15 citations74
US4931834AJun 5, 1990
Image forming apparatus
TOSHIBA KK19 citations74
US4806966AFeb 21, 1989
Toner image fixing device
TOSHIBA KK6 citations63
US4650310AMar 17, 1987
Toner density detecting device
TOSHIBA KK5 citations62