Inventor
OKUHARA HIROFUMI
JP26 patents
Patents
26 patentsUS6505923B1Jan 14, 2003
Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same system
CANON KK111 citations98
US6402308B1Jun 11, 2002
Liquid supply system and liquid supply vessel used for the same
CANON KK98 citations97
US10399346B2Sep 3, 2019
Liquid container unit and recording apparatus
CANON KK16 citations94
US10112403B2Oct 30, 2018
Liquid container and liquid ejection apparatus
CANON KK22 citations94
US10093105B2Oct 9, 2018
Liquid storage container and liquid ejection apparatus
CANON KK21 citations94
US10427412B2Oct 1, 2019
Liquid ejecting apparatus and liquid refilling container
CANON KK38 citations93
US6345888B1Feb 12, 2002
Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system
CANON KK48 citations92
US5831652ANov 3, 1998
Member and method for protecting ink tank
CANON KK53 citations92
US11192383B2Dec 7, 2021
Liquid storage container and liquid ejection apparatus
CANON KK9 citations86
US10618300B2Apr 14, 2020
Liquid storage container and liquid ejection apparatus
CANON KK11 citations86
US10611162B2Apr 7, 2020
Liquid container and liquid ejection apparatus
CANON KK11 citations86
US10538092B2Jan 21, 2020
Liquid supplying mechanism, and liquid ejection apparatus
CANON KK14 citations86
US10399347B2Sep 3, 2019
Liquid supplying mechanism, and liquid ejection apparatus
CANON KK16 citations86
US9914305B2Mar 13, 2018
Liquid storage container unit
CANON KK17 citations86
US10843474B2Nov 24, 2020
Liquid container unit and recording apparatus
CANON KK9 citations84
US11623453B2Apr 11, 2023
Liquid storage container and liquid ejection apparatus
CANON KK2 citations73
US11117380B2Sep 14, 2021
Liquid ejection apparatus and method of controlling liquid ejection apparatus
CANON KK3 citations73
US10223624B2Mar 5, 2019
Notification device, notification method, and printing apparatus
CANON KK4 citations73
US11298945B2Apr 12, 2022
Liquid replenishing system
CANON KK2 citations71
US12539701B2Feb 3, 2026
Inkjet printer
CANON KK0 citations61
US12049086B2Jul 30, 2024
Inkjet printer
CANON KK0 citations61
US11975543B2May 7, 2024
Liquid replenishing system
CANON KK0 citations61
US11794481B2Oct 24, 2023
Inkjet printer
CANON KK0 citations61
US11458734B2Oct 4, 2022
Inkjet printer
CANON KK0 citations61
US11294606B2Apr 5, 2022
Print system including a learned model to select a printer
CANON KK0 citations52
US7448740B2Nov 11, 2008
Inkjet cartridge
CANON KK1 citations52