Inventor
ISONO MASAHIRO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “ISONO MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
31 patentsUS5666146ASep 9, 1997
Ink cartridge for ink jet recording apparatus
SEIKO EPSON CORP153 citations99
US6264314B1Jul 24, 2001
Ink cartridge for ink jet recording apparatus
SEIKO EPSON CORP93 citations98
US6338539B1Jan 15, 2002
Ink jet recording device
SEIKO EPSON CORP76 citations96
US6286930B1Sep 11, 2001
Capping unit and ink-jet recording apparatus using the same
SEIKO EPSON CORP47 citations96
US6203136B1Mar 20, 2001
Print head capping device having an inclined cap
SEIKO EPSON CORP72 citations96
US6036299AMar 14, 2000
Ink-jet recording apparatus
SEIKO EPSON CORP69 citations96
USD447169SAug 28, 2001
Ink cartridge for printer
SEIKO EPSON CORP24 citations93
US6174042B1Jan 16, 2001
Ink jet recording apparatus
SEIKO EPSON CORP29 citations93
US6095632AAug 1, 2000
Ink jet recording apparatus
SEIKO EPSON CORP23 citations93
US5898444AApr 27, 1999
Ink jet type recording apparatus having a capping device and a CAM follower
SEIKO EPSON CORP37 citations93
US5805181ASep 8, 1998
Storage case for storing an ink jet printing unit, the ink jet printing unit including an ink jet recording head and cartridge
SEIKO EPSON CORP48 citations93
US7669999B2Mar 2, 2010
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP10 citations92
US7377633B2May 27, 2008
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP10 citations92
US7296886B2Nov 20, 2007
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP13 citations92
US7101096B2Sep 5, 2006
Tray for transferring recording media, and recording apparatus
SEIKO EPSON CORP51 citations92
US7077499B2Jul 18, 2006
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP12 citations92
US6305778B1Oct 23, 2001
Ink-jet recording apparatus
SEIKO EPSON CORP29 citations92
US6273546B1Aug 14, 2001
Capping unit having a decreased load during a peeling operation and ink-jet recording apparatus using the same
SEIKO EPSON CORP25 citations92
US5831647ANov 3, 1998
Casing structure in an ink jet printer for improved used ink handling
SEIKO EPSON CORP29 citations92
US6910757B2Jun 28, 2005
Waste liquid treating device and liquid ejecting apparatus incorporating the same
SEIKO EPSON CORP29 citations89
US7401879B2Jul 22, 2008
Liquid ejection apparatus
SEIKO EPSON CORP17 citations84
US6840691B2Jan 11, 2005
Recording method and recording apparatus
SEIKO EPSON CORP13 citations83
US7401916B2Jul 22, 2008
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP8 citations82
US7901066B2Mar 8, 2011
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP6 citations74
US7854503B2Dec 21, 2010
Ink-jet recording apparatus and recording method therefor
SEIKO EPSON CORP6 citations74
US5910808AJun 8, 1999
Pump unit including pump frame, pump wheel and pulley and method for using the pump unit to squeeze a tube for sucking ink from a nozzle opening in a recording head
SEIKO EPSON CORP14 citations74
US5793391AAug 11, 1998
Ink-jet recording apparatus
SEIKO EPSON CORP10 citations74
US7018009B2Mar 28, 2006
Recording method and recording apparatus
SEIKO EPSON CORP6 citations73
US6739683B2May 25, 2004
Ink-jet recording apparatus
SEIKO EPSON CORP9 citations73
US6286931B1Sep 11, 2001
Ink jet recording apparatus
SEIKO EPSON CORP12 citations73
USD378246SMar 4, 1997
Keeping box for head unit of printer
SEIKO EPSON CORP6 citations73