Inventor · disambiguated record
Hirokazu Nunokawa
Also filed as: NUNOKAWA HIROKAZU
72 granted patents·17 pending applications·414 citations·filing 2000–2012
99Inventor score
Top patents by PatentIndex Score
89 records- 0196US8033630B2Liquid ejecting method and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2008·Granted Oct 11, 2011·23 cites·10 claims
- 0293US6527360B2Printing with sensor-based positioning of printing paperSEIKO EPSON CORP·Filed 2001·Granted Mar 4, 2003·37 cites·12 claims
- 0390US7744186B2Recording apparatus and transport methodSEIKO EPSON CORP·Filed 2007·Granted Jun 29, 2010·9 cites·18 claims
- 0489US8277020B2Liquid ejection method and liquid ejection apparatusMIYAMOTO TORU·Filed 2010·Granted Oct 2, 2012·5 cites·20 claims
- 0589US7722152B2Liquid ejection method and liquid ejection apparatusSEIKO EPSON CORP·Filed 2008·Granted May 25, 2010·8 cites·7 claims
- 0687US7465008B2Printing apparatus, printing method, and computer-readable mediumSEIKO EPSON CORP·Filed 2005·Granted Dec 16, 2008·9 cites·15 claims
- 0786US7008125B2Printing deviceSEIKO EPSON CORP·Filed 2001·Granted Mar 7, 2006·28 cites·9 claims
- 0886US6464321B1Printing apparatus having function of adjusting positional misalignment of dotsSEIKO EPSON CORP·Filed 2000·Granted Oct 15, 2002·29 cites·13 claims
- 0984US7484821B2Method of determining ink ejection method, printing apparatus, and method of manufacturing printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Feb 3, 2009·7 cites·11 claims
- 1082US7862140B2Printing method, printing apparatus, and storage medium having program stored thereon with ink ejection amount correctionSEIKO EPSON CORP·Filed 2007·Granted Jan 4, 2011·6 cites·11 claims
- 1181US7500726B2Liquid ejecting apparatus driving-signals generationSEIKO EPSON CORP·Filed 2006·Granted Mar 10, 2009·4 cites·7 claims
- 1280US7708363B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2006·Granted May 4, 2010·5 cites·10 claims
- 1380US7318637B2Method for detecting ejection, printing apparatus, method for forming pattern for detecting ejection, computer-readable medium, and printing systemSEIKO EPSON CORP·Filed 2004·Granted Jan 15, 2008·19 cites·16 claims
- 1480US7114804B2Recording method, recording apparatus, and computer-readable storage mediumSEIKO EPSON CORP·Filed 2003·Granted Oct 3, 2006·15 cites·12 claims
- 1579US7571978B2Correction value determining method, correction value determining apparatus, and storage medium having program stored thereonSEIKO EPSON CORP·Filed 2007·Granted Aug 11, 2009·5 cites·9 claims
- 1678US8033627B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2011·Granted Oct 11, 2011·3 cites·2 claims
- 1777US6672701B1Determining adjustment value for recording position deviation at printing using a plurality of kinds of inspecting patternsSEIKO EPSON CORP·Filed 2001·Granted Jan 6, 2004·17 cites·27 claims
- 1876US8292393B2Recording apparatus and transport methodYOSHIDA MASAHIKO·Filed 2010·Granted Oct 23, 2012·2 cites·6 claims
- 1975US7787147B2Printing method and apparatus correcting ink ejection in each row region using a combined correction value for certain coexistent row regionsSEIKO EPSON CORP·Filed 2007·Granted Aug 31, 2010·6 cites·12 claims
- 2075US7578571B2Correction value determining method, correction value determining apparatus, and storage medium having program stored thereonSEIKO EPSON CORP·Filed 2007·Granted Aug 25, 2009·4 cites·9 claims
- 2175US7568781B2Printing method and printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Aug 4, 2009·4 cites·12 claims
- 2275US7441858B2Printing method, printing system, and storage medium having program stored thereonSEIKO EPSON CORP·Filed 2006·Granted Oct 28, 2008·5 cites·15 claims
- 2375US6837562B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2003·Granted Jan 4, 2005·15 cites·18 claims
- 2472US6962404B2Printing method, printing apparatus, computer-readable medium, and correction patternSEIKO EPSON CORP·Filed 2003·Granted Nov 8, 2005·14 cites·10 claims
- 2572US6827421B2Carrying device, printing apparatus, carrying method, and printing methodSEIKO EPSON CORP·Filed 2003·Granted Dec 7, 2004·18 cites·39 claims
- 2670US8061798B2Liquid ejecting apparatus and printing systemENDO HIRONORI·Filed 2009·Granted Nov 22, 2011·2 cites·14 claims
- 2770US7942487B2Liquid ejection controlling method and liquid ejection apparatusSEIKO EPSON CORP·Filed 2008·Granted May 17, 2011·3 cites·9 claims
- 2870US7832826B2Printing method and printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Nov 16, 2010·3 cites·9 claims
- 2969US7959253B2Printing method, test pattern, method of producing test pattern, and printing apparatusSEIKO EPSON CORP·Filed 2009·Granted Jun 14, 2011·2 cites·23 claims
- 3068US6799824B2Printing with variable dot-recording rate in response to dot size errorSEIKO EPSON CORP·Filed 2003·Granted Oct 5, 2004·11 cites·22 claims
- 3167US7926894B2Printing apparatus, printing method, program and printing systemSEIKO EPSON CORP·Filed 2005·Granted Apr 19, 2011·2 cites·13 claims
- 3267US7901020B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2007·Granted Mar 8, 2011·2 cites·9 claims
- 3367US7581804B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2006·Granted Sep 1, 2009·2 cites·8 claims
- 3466US7992992B2Transport amount correcting method, recording apparatus, and storage medium having program stored thereonSEIKO EPSON CORP·Filed 2007·Granted Aug 9, 2011·2 cites·8 claims
- 3565US8814299B2Fluid discharge device, nozzle inspection method, and medium on which nozzle inspection program is recordedTANAKA RYOICHI·Filed 2012·Granted Aug 26, 2014·1 cites·7 claims
- 3665US7530656B2Liquid-ejecting apparatus and printing systemSEIKO EPSON CORP·Filed 2003·Granted May 12, 2009·7 cites·17 claims
- 3765US7284918B2Recording method, computer-readable medium, and recording apparatusSEIKO EPSON CORP·Filed 2003·Granted Oct 23, 2007·9 cites·15 claims
- 3865US7159960B2Liquid ejecting method, liquid ejecting apparatus, and liquid ejecting system for forming dots up to edge of a mediumSEIKO EPSON CORP·Filed 2004·Granted Jan 9, 2007·9 cites·11 claims
- 3965US6827415B2Printing apparatus, computer-readable medium, and printing methodSEIKO EPSON CORP·Filed 2003·Granted Dec 7, 2004·9 cites·11 claims
- 4064US7957035B2Transport amount correcting method, recording apparatus, and storage medium having program stored thereonSEIKO EPSON CORP·Filed 2007·Granted Jun 7, 2011·1 cites·11 claims
- 4164US7922275B2Liquid ejection controlling method and liquid ejection apparatusSEIKO EPSON CORP·Filed 2008·Granted Apr 12, 2011·2 cites·9 claims
- 4264US7850275B2Printing method, printing apparatus, and storage medium having program stored thereon with ink ejection amount correctionSEIKO EPSON CORP·Filed 2007·Granted Dec 14, 2010·2 cites·11 claims
- 4363US7161700B2Print data providing service through networkSEIKO EPSON CORP·Filed 2002·Granted Jan 9, 2007·8 cites·9 claims
- 4462US6843546B2Draft printing with multiple same-hue ink nozzlesSEIKO EPSON CORP·Filed 2002·Granted Jan 18, 2005·8 cites·22 claims
- 4558US8029085B2Recording methodSEIKO EPSON CORP·Filed 2007·Granted Oct 4, 2011·1 cites·7 claims
- 4658US2013063509A1Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2012·Application pending·0 cites
- 4757US7380907B2Liquid ejection apparatus and liquid ejection methodSEIKO EPSON CORP·Filed 2004·Granted Jun 3, 2008·6 cites·27 claims
- 4857US6837559B2Printing apparatus, printing medium, memory, computer-readable medium, printing system, and printing methodSEIKO EPSON CORP·Filed 2003·Granted Jan 4, 2005·5 cites·24 claims
- 4956US7784895B2Liquid discharging apparatus with a transport mechanism with varying speed capabilities to reduce power consumptionSEIKO EPSON CORP·Filed 2007·Granted Aug 31, 2010·1 cites·14 claims
- 5055US8303066B2Liquid ejecting apparatusHOSONO SATORU·Filed 2011·Granted Nov 6, 2012·0 cites·6 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hirokazu Nunokawa 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 →