Inventor
ASAKAWA YOSHIE
JP40 patents
⚠️ This page may combine multiple inventors who share the name “ASAKAWA YOSHIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
39 patentsUS6151049ANov 21, 2000
Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head
CANON KK210 citations99
US6116716ASep 12, 2000
Method for standardizing an ink jet recording head and an ink jet recording head for attaining such standardization, ink jet recording method, and information processing apparatus, and host apparatus
CANON KK103 citations97
US6264302B1Jul 24, 2001
Detection of a discharge state of ink in an ink discharge recording head
CANON KK82 citations96
US6231167B1May 15, 2001
Liquid discharging head, liquid discharging method, head cartridge, liquid discharging apparatus, liquid discharging printing method, printing system, head kit and head recovery method
CANON KK59 citations96
US5992984ANov 30, 1999
Liquid discharging head, head cartridge and liquid discharge apparatus
CANON KK47 citations96
US6270200B1Aug 7, 2001
Method an apparatus for discharging liquid by a gas bubble controlled by a moveable member to communicate with the atmosphere
CANON KK16 citations93
US6252616B1Jun 26, 2001
Liquid ejection method, head and apparatus in which an amount of liquid ejected is controlled
CANON KK29 citations93
US6095639AAug 1, 2000
Method for preserving a liquid-ejection head, and liquid-ejection apparatus
CANON KK20 citations93
US6062680AMay 16, 2000
Liquid ejection head and apparatus and liquid ejection method
CANON KK21 citations93
US5943074AAug 24, 1999
Liquid discharge method and liquid discharge apparatus
CANON KK31 citations93
US6168264B1Jan 2, 2001
Manufacturing method for the liquid ejection head
CANON KK18 citations92
US6149257ANov 21, 2000
Ink-jet printing apparatus capable of increased image uniformity
CANON KK34 citations92
US6447093B1Sep 10, 2002
Liquid discharge head having a plurality of liquid flow channels with check valves
CANON KK14 citations84
US6247806B1Jun 19, 2001
Liquid ejection head cartridge and liquid container usable therewith
CANON KK18 citations84
US6206508B1Mar 27, 2001
Liquid ejecting method, liquid ejecting head, and head cartridge using same
CANON KK16 citations84
US6154237ANov 28, 2000
Liquid ejecting method, liquid ejecting head and liquid ejecting apparatus in which motion of a movable member is controlled
CANON KK17 citations84
US6109735AAug 29, 2000
Liquid discharging method, liquid supplying method, liquid discharge head, liquid discharge head cartridge using such liquid discharge head, and liquid discharge apparatus
CANON KK18 citations84
US6663230B2Dec 16, 2003
Liquid ejection head, apparatus and recovery method for them
CANON KK10 citations74
US6582065B1Jun 24, 2003
Liquid ejection method, head and apparatus
CANON KK11 citations74
US6523941B2Feb 25, 2003
Liquid discharging method and liquid discharging head
CANON KK11 citations74
US6505915B2Jan 14, 2003
Liquid ejection head, apparatus and recovery method for them
CANON KK10 citations74
US6474791B2Nov 5, 2002
Method and apparatus for discharging liquid by a gas bubble controlled by a movable member to communicate with the atmosphere
CANON KK7 citations74
US6390604B2May 21, 2002
Liquid discharge method and apparatus employing a movable inelastic separation film
CANON KK6 citations74
US6302518B1Oct 16, 2001
Liquid discharging head, liquid discharging apparatus and printing system
CANON KK7 citations74
US6183068B1Feb 6, 2001
Liquid discharging head, head cartridge, liquid discharging device, recording system, head kit, and fabrication process of liquid discharging head
CANON KK9 citations74
US6164763ADec 26, 2000
Liquid discharging head with a movable member opposing a heater surface
CANON KK14 citations74
US6142613ANov 7, 2000
Liquid discharging head
CANON KK9 citations74
US6070970AJun 6, 2000
Liquid discharging method and liquid-discharge head, ink-jet recording method and head for ink-jet recording method
CANON KK11 citations74
US6062671AMay 16, 2000
Liquid ejection apparatus and a recovery method thereof
CANON KK14 citations74
US6003978ADec 21, 1999
Liquid discharge method, liquid discharging head, liquid discharging apparatus, liquid container and head cartridge
CANON KK9 citations74
US6554383B2Apr 29, 2003
Liquid ejecting head and head cartridge capable of adjusting energy supplied thereto, liquid ejecting device provided with the head and head cartridge, and recording system
CANON KK8 citations73
US6851779B2Feb 8, 2005
Liquid ejection method and liquid ejection head therefor
CANON KK4 citations63
US6709090B2Mar 23, 2004
Liquid ejection method and liquid ejection head therefor
CANON KK2 citations63
US6516509B1Feb 11, 2003
Method of manufacturing a liquid jet head having a plurality of movable members
CANON KK2 citations63
US6213592B1Apr 10, 2001
Method for discharging ink from a liquid jet recording head having a fluid resistance element with a movable member, and head, head cartridge and recording apparatus using that method
CANON KK6 citations63
US6318848B1Nov 20, 2001
Liquid jet head with a movable member, head cartridge using the liquid jet head, liquid jet apparatus and liquid discharging method
CANON KK6 citations62
US6260958B1Jul 17, 2001
Liquid ejection head having specific flow path structure
CANON KK3 citations62
US6302519B1Oct 16, 2001
Ink-jet textile printing method and apparatus therefor
CANON KK6 citations60
US6488365B1Dec 3, 2002
Liquid discharging head
CANON KK1 citations52