Inventor · disambiguated record
Koji Morikoshi
Also filed as: MORIKOSHI KOJI
24 granted patents·370 citations·filing 1995–2021
96Inventor score
Top patents by PatentIndex Score
24 records- 0196US6382754B1Ink jet printing deviceSEIKO EPSON CORP·Filed 2000·Granted May 7, 2002·66 cites·66 claims
- 0293US6672704B2Liquid ejecting apparatus and method of cleaning an ejection headSEIKO EPSON CORP·Filed 2001·Granted Jan 6, 2004·49 cites·66 claims
- 0392US6776472B2Ink jet recording apparatus and flushing process for ink jet recording apparatusSEIKO EPSON CORP·Filed 2002·Granted Aug 17, 2004·47 cites·2 claims
- 0490US7794041B2Liquid ejecting apparatus and maintenance method thereofSEIKO EPSON CORP·Filed 2007·Granted Sep 14, 2010·12 cites·9 claims
- 0590US7387377B2Liquid ejection apparatus and method for driving the sameSEIKO EPSON CORP·Filed 2005·Granted Jun 17, 2008·12 cites·5 claims
- 0688US9476507B2Valve, pressure controlling apparatus, liquid ejecting apparatus, and method of opening and closure valveSEIKO EPSON CORP·Filed 2015·Granted Oct 25, 2016·5 cites·18 claims
- 0788US7699449B2Liquid injection apparatus and method for driving the sameSEIKO EPSON CORP·Filed 2005·Granted Apr 20, 2010·9 cites·7 claims
- 0887US7874658B2Liquid injection apparatus and method for driving the sameSEIKO EPSON CORP·Filed 2008·Granted Jan 25, 2011·8 cites·2 claims
- 0983US6206499B1Ink-jet recording headSEIKO EPSON CORP·Filed 1999·Granted Mar 27, 2001·45 cites·27 claims
- 1082US6217159B1Ink jet printing deviceSEIKO EPSON CORP·Filed 1997·Granted Apr 17, 2001·38 cites·29 claims
- 1175US9855754B2Liquid discharging deviceSEIKO EPSON CORP·Filed 2016·Granted Jan 2, 2018·1 cites·5 claims
- 1275US9073073B2Flow path member, liquid ejecting head and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2012·Granted Jul 7, 2015·2 cites·20 claims
- 1372US7338146B2Liquid ejecting apparatus and capping member used in the sameSEIKO EPSON CORP·Filed 2003·Granted Mar 4, 2008·12 cites·23 claims
- 1469US5880763AInk jet recording head with head frame and piezoelectric vibration elements having configuration for suppressing stress in flow path unitSEIKO EPSON CORP·Filed 1995·Granted Mar 9, 1999·27 cites·8 claims
- 1564US11660870B2Liquid ejecting apparatus and wiping method of liquid ejecting apparatusSEIKO EPSON CORP·Filed 2021·Granted May 30, 2023·0 cites·7 claims
- 1663US5684520AInk jet recording head in which an actuator is offset from a center of an effective displacement region of a vibration plateSEIKO EPSON CORP·Filed 1996·Granted Nov 4, 1997·21 cites·6 claims
- 1757US9855745B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2016·Granted Jan 2, 2018·0 cites·9 claims
- 1855US6270191B1Ink jet recording head and ink jet recorderSEIKO EPSON CORP·Filed 1998·Granted Aug 7, 2001·14 cites·32 claims
- 1950US7771006B2Liquid ejecting apparatus and capping member used in the sameSEIKO EPSON CORP·Filed 2007·Granted Aug 10, 2010·0 cites·5 claims
- 2047US8215752B2Liquid ejecting head and liquid ejecting apparatusMORIKOSHI KOJI·Filed 2009·Granted Jul 10, 2012·0 cites·5 claims
- 2146US7909429B2Liquid ejection apparatusSEIKO EPSON CORP·Filed 2007·Granted Mar 22, 2011·0 cites·6 claims
- 2245US8201927B2Fluid ejecting apparatus and method for producing the fluid ejecting apparatus using an adhesive containing a hydrophilic function agentMORIKOSHI KOJI·Filed 2009·Granted Jun 19, 2012·0 cites·8 claims
- 2344US6938998B2Liquid ejecting deviceSEIKO EPSON CORP·Filed 2003·Granted Sep 6, 2005·2 cites·10 claims
- 2441US8317294B2Liquid ejection apparatusMORIKOSHI KOJI·Filed 2007·Granted Nov 27, 2012·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Koji Morikoshi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →