Inventor
TSUKAHARA MICHINARI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAHARA MICHINARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
23 patentsUS6220702B1Apr 24, 2001
Ink bag for ink jet type recording apparatus and package suitable for packing such ink bag
SEIKO EPSON CORP176 citations98
US7452062B2Nov 18, 2008
Liquid container with structure for controlling leaked liquid
SEIKO EPSON CORP36 citations96
US7165835B2Jan 23, 2007
Ink cartridge and method of ink injection thereinto
SEIKO EPSON CORP41 citations96
US6114411ASep 5, 2000
Ink composition for ink jet recording and ink jet recording process
SEIKO EPSON CORP59 citations96
US5623296AApr 22, 1997
Intermediate transfer ink jet recording method
SEIKO EPSON CORP123 citations96
US8011772B2Sep 6, 2011
Liquid container
SEIKO EPSON CORP14 citations93
US6926396B2Aug 9, 2005
Ink cartridge and method of ink injection thereinto
SEIKO EPSON CORP29 citations92
US6786583B2Sep 7, 2004
Ink cartridge storage structure and method
SEIKO EPSON CORP34 citations92
US6648953B2Nov 18, 2003
Ink composition for ink jet recording, process for the preparation thereof, and ink jet recording process using said ink composition
SEIKO EPSON CORP28 citations92
US6083315AJul 4, 2000
Agglomerated pigment, process for producing the same, aqueous pigment dispersion, and water-based ink composition
SEIKO EPSON CORP26 citations92
US5997136ADec 7, 1999
Ink jet recording method and apparatus therefor
SEIKO EPSON CORP51 citations91
US5607999AMar 4, 1997
Water-based recording ink
SEIKO EPSON CORP40 citations89
US6302534B1Oct 16, 2001
Method for recycling ink cartridge used for recording apparatus
SEIKO EPSON CORP18 citations84
US7559638B2Jul 14, 2009
Liquid container with a waste liquid storing portion
SEIKO EPSON CORP6 citations74
US6966638B2Nov 22, 2005
Ink cartridge and assembling method of atmospheric open valve in ink cartridge
SEIKO EPSON CORP11 citations74
US5175055ADec 29, 1992
Thermal transfer ink and transfer medium
SEIKO EPSON CORP7 citations74
US7311761B2Dec 25, 2007
Gas absorption device, method of manufacturing the same, and liquid container
SEIKO EPSON CORP8 citations73
US7934816B2May 3, 2011
Method of filling liquid into liquid containing member, liquid filling apparatus and method of inspecting liquid containing member
SEIKO EPSON CORP4 citations63
US7699452B2Apr 20, 2010
Ink cartridge and method of ink injection thereinto
SEIKO EPSON CORP1 citations63
US7575312B2Aug 18, 2009
Ink cartridge and method of ink injection thereinto
SEIKO EPSON CORP4 citations63
US7438400B2Oct 21, 2008
Liquid container, liquid ejecting device, and method of checking arrangement of liquid storing packs
SEIKO EPSON CORP3 citations63
US7674322B2Mar 9, 2010
Gas absorption device, method of manufacturing the same, and liquid container
SEIKO EPSON CORP4 citations62
US7357498B2Apr 15, 2008
Method of filling liquid into liquid containing member, liquid filling apparatus and method of inspecting liquid containing member
SEIKO EPSON CORP1 citations52