Inventor
MORIKOSHI KOJI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “MORIKOSHI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
21 patentsUS6382754B1May 7, 2002
Ink jet printing device
SEIKO EPSON CORP66 citations96
US6776472B2Aug 17, 2004
Ink jet recording apparatus and flushing process for ink jet recording apparatus
SEIKO EPSON CORP47 citations92
US6672704B2Jan 6, 2004
Liquid ejecting apparatus and method of cleaning an ejection head
SEIKO EPSON CORP49 citations92
US6217159B1Apr 17, 2001
Ink jet printing device
SEIKO EPSON CORP38 citations92
US6206499B1Mar 27, 2001
Ink-jet recording head
SEIKO EPSON CORP45 citations92
US5880763AMar 9, 1999
Ink jet recording head with head frame and piezoelectric vibration elements having configuration for suppressing stress in flow path unit
SEIKO EPSON CORP27 citations92
US5684520ANov 4, 1997
Ink jet recording head in which an actuator is offset from a center of an effective displacement region of a vibration plate
SEIKO EPSON CORP21 citations92
US7874658B2Jan 25, 2011
Liquid injection apparatus and method for driving the same
SEIKO EPSON CORP8 citations84
US7699449B2Apr 20, 2010
Liquid injection apparatus and method for driving the same
SEIKO EPSON CORP9 citations84
US7387377B2Jun 17, 2008
Liquid ejection apparatus and method for driving the same
SEIKO EPSON CORP12 citations84
US7338146B2Mar 4, 2008
Liquid ejecting apparatus and capping member used in the same
SEIKO EPSON CORP12 citations84
US7794041B2Sep 14, 2010
Liquid ejecting apparatus and maintenance method thereof
SEIKO EPSON CORP12 citations83
US6270191B1Aug 7, 2001
Ink jet recording head and ink jet recorder
SEIKO EPSON CORP14 citations74
US9476507B2Oct 25, 2016
Valve, pressure controlling apparatus, liquid ejecting apparatus, and method of opening and closure valve
SEIKO EPSON CORP5 citations72
US11660870B2May 30, 2023
Liquid ejecting apparatus and wiping method of liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US9073073B2Jul 7, 2015
Flow path member, liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP2 citations62
US6938998B2Sep 6, 2005
Liquid ejecting device
SEIKO EPSON CORP2 citations62
US9855745B2Jan 2, 2018
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US9855754B2Jan 2, 2018
Liquid discharging device
SEIKO EPSON CORP1 citations52
US7909429B2Mar 22, 2011
Liquid ejection apparatus
SEIKO EPSON CORP0 citations52
US7771006B2Aug 10, 2010
Liquid ejecting apparatus and capping member used in the same
SEIKO EPSON CORP0 citations52
MORIKOSHI KOJI
3 patentsUS8215752B2Jul 10, 2012
Liquid ejecting head and liquid ejecting apparatus
MORIKOSHI KOJI0 citations48
US8201927B2Jun 19, 2012
Fluid ejecting apparatus and method for producing the fluid ejecting apparatus using an adhesive containing a hydrophilic function agent
MORIKOSHI KOJI0 citations47
US8317294B2Nov 27, 2012
Liquid ejection apparatus
MORIKOSHI KOJI0 citations38