Inventor
YOSHIDA MASAHITO
JP45 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA MASAHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
23 patentsUS6663233B2Dec 16, 2003
Inkjet printing apparatus and ink supplying method
CANON KK72 citations96
US6948803B2Sep 27, 2005
Ink container, inkjet printing apparatus and ink supplying method
CANON KK35 citations92
US6783215B2Aug 31, 2004
Ink container, inkjet printing apparatus, and ink supplying method
CANON KK40 citations92
US6523929B2Feb 25, 2003
Image forming apparatus
CANON KK37 citations92
US6027269AFeb 22, 2000
Discharged sheet stacking apparatus and image forming apparatus
CANON KK23 citations92
US5921690AJul 13, 1999
Discharged-sheet stacking device, and image forming apparatus including the same
CANON KK32 citations92
US9278555B2Mar 8, 2016
Printing apparatus and printing method
CANON KK9 citations84
US8911167B2Dec 16, 2014
Sheet cutting device and printer
CANON KK7 citations84
US8783859B2Jul 22, 2014
Sheet conveyance apparatus, printing apparatus, and jam clearing method
CANON KK19 citations84
US6837921B2Jan 4, 2005
Ink tank
CANON KK16 citations84
US6712460B2Mar 30, 2004
Inkjet printing head
CANON KK15 citations84
US9896298B2Feb 20, 2018
Apparatus and method for cutting sheet
CANON KK2 citations73
US8746997B2Jun 10, 2014
Recording apparatus and sheet processing method
CANON KK4 citations73
US6520618B2Feb 18, 2003
Pump, device for recovering liquid ejection and image forming apparatus equipped with the pump
CANON KK12 citations73
US7097272B2Aug 29, 2006
Printing apparatus, print head performance recovery device and method, and piston pump
CANON KK5 citations63
US7073887B2Jul 11, 2006
Ink-jet printing apparatus
CANON KK2 citations63
US6685308B2Feb 3, 2004
Image forming apparatus
CANON KK6 citations63
US6164206ADec 26, 2000
Image forming apparatus and controlling method thereof
CANON KK5 citations63
US7591457B2Sep 22, 2009
Printing medium transport apparatus and method and printing apparatus
CANON KK4 citations62
US12311669B2May 27, 2025
Recording apparatus
CANON KK0 citations61
US9302511B2Apr 5, 2016
Sheet cutting apparatus and printer, and sheet handler provided therewith
CANON KK0 citations52
US9126441B1Sep 8, 2015
Sheet conveyance apparatus, sheet cutting apparatus, and image forming apparatus
CANON KK0 citations52
US12202272B2Jan 21, 2025
Liquid discharge apparatus
CANON KK0 citations51