Inventor
KANAYA MUNEHIDE
JP118 patents
Patents
50 patentsUS6955422B2Oct 18, 2005
Ink cartridge
SEIKO EPSON CORP120 citations99
US6536861B1Mar 25, 2003
Liquid container having liquid consumption detecting device
SEIKO EPSON CORP98 citations99
US6470744B1Oct 29, 2002
Liquid detecting piezoelectric device, liquid container and mounting module member
SEIKO EPSON CORP111 citations99
US5975688ANov 2, 1999
Ink cartridge for printer and ink cartridge identifying apparatus
SEIKO EPSON CORP144 citations98
US6799820B1Oct 5, 2004
Liquid container having a liquid detecting device
SEIKO EPSON CORP63 citations97
US6247803B1Jun 19, 2001
Ink jet recording apparatus and method for replenishing ink in the tank cartridge
SEIKO EPSON CORP137 citations97
US7267000B1Sep 11, 2007
Liquid consumption status detecting method, liquid container, and ink cartridge
SEIKO EPSON CORP30 citations96
US7188520B2Mar 13, 2007
Liquid consumption status detecting method, liquid container, and ink cartridge
SEIKO EPSON CORP21 citations96
US7175244B2Feb 13, 2007
Liquid container having liquid consumption detecting device
SEIKO EPSON CORP36 citations96
US6745626B2Jun 8, 2004
Liquid detecting piezoelectric device, liquid container and mounting module member
SEIKO EPSON CORP46 citations96
US6547355B1Apr 15, 2003
DOT formation position misalignment adjustment performed using pixel-level information indicating dot non-formation
SEIKO EPSON CORP58 citations96
US6517175B2Feb 11, 2003
Printer, method of monitoring residual quantity of ink, and recording medium
SEIKO EPSON CORP56 citations96
US6450630B2Sep 17, 2002
Ink supply device for use in ink jet printer and ink tank for use in the same device
SEIKO EPSON CORP45 citations96
US6102517AAug 15, 2000
Ink-jet recording apparatus for ink cartridge
SEIKO EPSON CORP83 citations96
US6019465AFeb 1, 2000
Ink-jet recording apparatus
SEIKO EPSON CORP50 citations96
US5896151AApr 20, 1999
Ink cartridge for an ink jet printer
SEIKO EPSON CORP88 citations96
US5790155AAug 4, 1998
Ink jet type recording head having head units with angled walls and angled pressure generating chambers
SEIKO EPSON CORP58 citations96
US9421781B2Aug 23, 2016
Recording apparatus
SEIKO EPSON CORP27 citations94
US7806523B2Oct 5, 2010
Liquid ejecting apparatus and liquid container holder thereof
SEIKO EPSON CORP29 citations93
US7306308B2Dec 11, 2007
Liquid container, ink jet recording apparatus, apparatus and method for controlling the same, apparatus and method for detecting liquid consumption state
SEIKO EPSON CORP27 citations93
US7281776B2Oct 16, 2007
Liquid container having liquid consumption detecing device
SEIKO EPSON CORP12 citations93
US7123367B1Oct 17, 2006
Printing apparatus
SEIKO EPSON CORP26 citations93
US6984011B2Jan 10, 2006
Dot formation position misalignment adjustment performed using pixel-level information indicating dot non-formation
SEIKO EPSON CORP19 citations93
US6932456B2Aug 23, 2005
Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same
SEIKO EPSON CORP15 citations93
US6729184B2May 4, 2004
Detector of liquid consumption condition
SEIKO EPSON CORP40 citations93
US6619783B2Sep 16, 2003
Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same
SEIKO EPSON CORP31 citations93
US6478399B1Nov 12, 2002
Printer and print head unit for same
SEIKO EPSON CORP26 citations93
US6345878B1Feb 12, 2002
Flushing controller incorporated in ink-jet recording apparatus, and flushing control method for the same
SEIKO EPSON CORP29 citations93
US6302517B1Oct 16, 2001
Printing apparatus and printing method using multiple nozzle groups
SEIKO EPSON CORP26 citations93
US6280024B1Aug 28, 2001
Ink cartridge for printer
SEIKO EPSON CORP24 citations93
US6217158B1Apr 17, 2001
Layered type ink jet recording head with improved piezoelectric actuator unit
SEIKO EPSON CORP42 citations93
US6170932B1Jan 9, 2001
Printing system, method of printing, and recording medium to realize the method
SEIKO EPSON CORP22 citations93
US6010213AJan 4, 2000
Ink supply device for use in ink jet printer and ink tank for use in the same device
SEIKO EPSON CORP43 citations93
US5946011AAug 31, 1999
Printing apparatus and printing method using multiple nozzle groups
SEIKO EPSON CORP28 citations93
US5889543AMar 30, 1999
Ink tank
SEIKO EPSON CORP29 citations93
US6223131B1Apr 24, 2001
Ink cartridge for an ink-jet recording apparatus, and a system for detecting and displaying an ink consumption state of an ink cartridge
SEIKO EPSON CORP40 citations92
US5576743ANov 19, 1996
Ink jet recording apparatus and method of controlling thereof
SEIKO EPSON CORP24 citations92
USD836113SDec 18, 2018
Recording apparatus
SEIKO EPSON CORP8 citations84
US9505224B2Nov 29, 2016
Recording apparatus
SEIKO EPSON CORP4 citations84
US9493009B2Nov 15, 2016
Tank unit for supplying liquid to liquid jetting apparatus, and liquid jetting system including tank unit and liquid jetting apparatus
SEIKO EPSON CORP7 citations84
US9493010B2Nov 15, 2016
Liquid container
SEIKO EPSON CORP9 citations84
US9427972B2Aug 30, 2016
Recording apparatus
SEIKO EPSON CORP9 citations84
US7225670B2Jun 5, 2007
Mounting structure, module, and liquid container
SEIKO EPSON CORP12 citations84
US7195330B2Mar 27, 2007
Liquid container for a liquid ejection device with a vibration sensor for ink level detection
SEIKO EPSON CORP13 citations84
US7156506B2Jan 2, 2007
Liquid charging method, liquid container, and method for manufacturing the same
SEIKO EPSON CORP11 citations84
US6793305B2Sep 21, 2004
Method and apparatus for detecting consumption of ink
SEIKO EPSON CORP13 citations84
US6663216B2Dec 16, 2003
Flushing controller incorporated in ink-jet recording apparatus, and flushing control method for the same
SEIKO EPSON CORP15 citations84
US6561622B1May 13, 2003
Ink-jet recording apparatus
SEIKO EPSON CORP18 citations84
US9855761B2Jan 2, 2018
Ink tank unit, ink jet printer, and ink tank
SEIKO EPSON CORP5 citations82
US7383727B2Jun 10, 2008
Liquid cotainer having a liquid consumption detecting device therein
SEIKO EPSON CORP8 citations82
Showing the top 50 of 118 patents by PatentIndex Score.