Inventor · disambiguated record
Iwao Ushinohama
Also filed as: USHINOHAMA IWAO
34 granted patents·10 pending applications·176 citations·filing 2002–2015
96Inventor score
Top patents by PatentIndex Score
44 records- 0194US7470004B2Liquid ejection head and liquid ejection deviceSONY CORP·Filed 2005·Granted Dec 30, 2008·16 cites·15 claims
- 0292US7306309B2Liquid discharge apparatus and method for discharging liquidSONY CORP·Filed 2004·Granted Dec 11, 2007·47 cites·21 claims
- 0391US7883166B2Liquid ejector and method for ejecting liquidSONY CORP·Filed 2007·Granted Feb 8, 2011·8 cites·1 claims
- 0488US7530668B2Liquid ejection head, liquid ejection apparatus, and method for fabricating liquid ejection headSONY CORP·Filed 2006·Granted May 12, 2009·14 cites·7 claims
- 0582US7891751B2Liquid ejector and method for ejecting liquidSONY CORP·Filed 2007·Granted Feb 22, 2011·4 cites·1 claims
- 0682US7883167B2Liquid ejector and method for ejecting liquidSONY CORP·Filed 2007·Granted Feb 8, 2011·4 cites·1 claims
- 0775US7537311B2Method and apparatus for ejecting liquidSONY CORP·Filed 2006·Granted May 26, 2009·3 cites·3 claims
- 0873US6916077B2Liquid ejecting device and liquid ejecting methodSONY CORP·Filed 2003·Granted Jul 12, 2005·12 cites·26 claims
- 0968US7823998B2Liquid ejection apparatus and liquid ejection methodSONY CORP·Filed 2007·Granted Nov 2, 2010·2 cites·11 claims
- 1068US7185972B2Method of manufacturing printer head, and method of manufacturing electrostatic actuatorSONY CORP·Filed 2002·Granted Mar 6, 2007·10 cites·2 claims
- 1168US6817704B2Liquid ejecting device and liquid ejecting methodSONY CORP·Filed 2003·Granted Nov 16, 2004·11 cites·31 claims
- 1267US7198344B2Liquid ejecting device and liquid ejecting methodSONY CORP·Filed 2005·Granted Apr 3, 2007·2 cites·24 claims
- 1366US7942489B2Liquid emitting apparatus and methodSONY CORP·Filed 2004·Granted May 17, 2011·10 cites·18 claims
- 1465US8267506B2Ink jet printer device and humidification method of ejection portionKUWAHARA SOICHI·Filed 2009·Granted Sep 18, 2012·2 cites·10 claims
- 1565US8109592B2Liquid-ejecting head, liquid-ejecting device, liquid-ejecting method, and ejection medium for liquid-ejecting headEGUCHI TAKEO·Filed 2006·Granted Feb 7, 2012·2 cites·7 claims
- 1661US7222927B2Liquid discharge device and liquid discharge methodSONY CORP·Filed 2003·Granted May 29, 2007·8 cites·26 claims
- 1759US7524020B2Liquid ejecting head and liquid ejecting apparatusSONY CORP·Filed 2006·Granted Apr 28, 2009·1 cites·12 claims
- 1852US8087741B2Liquid ejector and method for ejecting liquidKUWAHARA SOICHI·Filed 2007·Granted Jan 3, 2012·0 cites·1 claims
- 1952US8087742B2Liquid ejector and method for ejecting liquidKUWAHARA SOICHI·Filed 2007·Granted Jan 3, 2012·0 cites·6 claims
- 2051US7959249B2Liquid-ejecting head, liquid-ejecting device, liquid-ejecting method, and ejection medium for liquid-ejecting headSONY CORP·Filed 2008·Granted Jun 14, 2011·0 cites·1 claims
- 2151US7296866B2Ejection control device, liquid-ejecting apparatus, ejection control method, recording medium, and programSONY CORP·Filed 2004·Granted Nov 20, 2007·2 cites·17 claims
- 2251US7175247B2Liquid discharger and liquid discharge adjustment methodSONY CORP·Filed 2004·Granted Feb 13, 2007·4 cites·8 claims
- 2351US7159793B2Liquid discharging head and liquid discharging deviceSONY CORP·Filed 2004·Granted Jan 9, 2007·4 cites·3 claims
- 2451US2009096841A1Liquid ejection head and liquid ejection deviceSONY CORP·Filed 2008·Application pending·0 cites
- 2551US2008250642A1Liquid ejection head, liquid ejection apparatus, and method for fabricating liquid ejection headSONY CORP·Filed 2008·Application pending·0 cites
- 2649US2015302803A1Display device, method of driving display device, and signal output circuitSONY CORP·Filed 2013·Application pending·0 cites
- 2749US2014300591A1Data driver and display apparatusSONY CORP·Filed 2014·Application pending·0 cites
- 2848US7222944B2Method of manufacturing printer head and method of manufacturing electrostatic actuatorSONY CORP·Filed 2006·Granted May 29, 2007·0 cites·5 claims
- 2947US9640101B2Display apparatus and electronic device including the sameJOLED INC·Filed 2015·Granted May 2, 2017·0 cites·15 claims
- 3045US7524022B2Head module, liquid discharge head, and liquid discharge apparatusSONY CORP·Filed 2008·Granted Apr 28, 2009·0 cites·9 claims
- 3144US7837304B2Liquid discharging deviceSONY CORP·Filed 2004·Granted Nov 23, 2010·2 cites·17 claims
- 3244US7465031B2Liquid-ejection apparatusSONY CORP·Filed 2004·Granted Dec 16, 2008·2 cites·15 claims
- 3344US7316463B2Liquid ejecting head, liquid ejecting device, and liquid ejecting methodSONY CORP·Filed 2003·Granted Jan 8, 2008·2 cites·8 claims
- 3443US7513584B2Printing device and printing methodSONY CORP·Filed 2003·Granted Apr 7, 2009·2 cites·6 claims
- 3542US2008252674A1Liquid ejecting apparatus and method of controlling sameSONY CORP·Filed 2008·Application pending·0 cites
- 3641US8182067B2Droplet discharge head and droplet discharging unit incorporating the sameKAMODA HITOSHI·Filed 2009·Granted May 22, 2012·0 cites·7 claims
- 3740US2009102887A1Liquid ejection headSONY CORP·Filed 2006·Application pending·0 cites
- 3839US7240989B2Liquid delivery head, liquid delivery device, and liquid delivery head driving methodSONY CORP·Filed 2004·Granted Jul 10, 2007·2 cites·15 claims
- 3938US2006197811A1Liquid ejector and method for ejecting liquidKUWAHARA SOICHI·Filed 2003·Application pending·0 cites
- 4037US2006055714A1Liquid ejection apparatus and liquid ejection methodKUWAHARA SOICHI·Filed 2004·Application pending·0 cites
- 4136US7465003B2Liquid ejector and liquid ejecting methodSONY CORP·Filed 2004·Granted Dec 16, 2008·0 cites·12 claims
- 4235US7150515B2Liquid delivering device and liquid delivering methodSONY CORP·Filed 2002·Granted Dec 19, 2006·0 cites·35 claims
- 4335US2007145161A1Liquid discharge head and liquid discharge apparatus using the headTOMITA MANABU·Filed 2004·Application pending·0 cites
- 4434US2006033777A1Liquid ejection head and liquid ejection apparatusFUKUDA TOSHIO·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →