Inventor · disambiguated record
Naohiko Koakutsu
Also filed as: KOAKUTSU NAOHIKO
35 granted patents·2 pending applications·1,145 citations·filing 1991–2014
98Inventor score
Top patents by PatentIndex Score
37 records- 0196US6902105B2Negotiable instrument processing device, negotiable instrument processing method and negotiable instrument processing systemSEIKO EPSON CORP·Filed 2002·Granted Jun 7, 2005·172 cites·15 claims
- 0293US8033452B2Receipt printing processing method, receipt printing processing system, and printerSEIKO EPSON CORP·Filed 2009·Granted Oct 11, 2011·19 cites·18 claims
- 0393US5222818ATape printer apparatus and control methodSEIKO EPSON CORP·Filed 1991·Granted Jun 29, 1993·98 cites·23 claims
- 0492US8887992B2Receipt printing processing method and receipt printing processing systemSEIKO EPSON CORP·Filed 2013·Granted Nov 18, 2014·11 cites·7 claims
- 0592US7010155B2Negotiable instrument processing apparatus and method for background removalSEIKO EPSON CORP·Filed 2002·Granted Mar 7, 2006·137 cites·19 claims
- 0691US8215544B2Receipt printing processing method and receipt printing processing systemKOAKUTSU NAOHIKO·Filed 2011·Granted Jul 10, 2012·13 cites·12 claims
- 0791US6185478B1Printing apparatus, control method for a printing apparatus, and recording medium for recording a control program for a printing apparatusSEIKO EPSON CORP·Filed 1998·Granted Feb 6, 2001·66 cites·6 claims
- 0890US8459542B2Receipt printing processing method and receipt printing processing systemKOAKUTSU NAOHIKO·Filed 2012·Granted Jun 11, 2013·12 cites·9 claims
- 0987US6453208B2Printing apparatus with real-time error recoverySEIKO EPSON CORP·Filed 2001·Granted Sep 17, 2002·26 cites·10 claims
- 1087US5800081APrinting apparatus and a control method thereforSEIKO EPSON CORP·Filed 1996·Granted Sep 1, 1998·82 cites·36 claims
- 1186US5594653APrinting apparatus, a control method therefor, and a data processing apparatus using said printing apparatusSEIKO EPSON CORP·Filed 1994·Granted Jan 14, 1997·118 cites·22 claims
- 1282US6697678B2Printing apparatus with real-time status reporting to a host deviceSEIKO EPSON CORP·Filed 2001·Granted Feb 24, 2004·17 cites·19 claims
- 1381US6986464B2Magnetic ink character reading apparatus and magnetic ink character reading methodSEIKO EPSON CORP·Filed 2004·Granted Jan 17, 2006·33 cites·12 claims
- 1477US6975423B2Printing apparatus and a control method thereforSEIKO EPSON CORP·Filed 2001·Granted Dec 13, 2005·24 cites·56 claims
- 1576US6198985B1Printing apparatus with a cash drawer control function, and a control method thereforSEIKO EPSON CORP·Filed 1999·Granted Mar 6, 2001·31 cites·25 claims
- 1676US5987224APrinting apparatus and a control method thereforSEIKO EPSON CORP·Filed 1996·Granted Nov 16, 1999·36 cites·25 claims
- 1773US6434445B2Printing apparatus with real-time cut-sheet waiting state cancellationSEIKO EPSON CORP·Filed 2000·Granted Aug 13, 2002·11 cites·11 claims
- 1873US6367992B1Printing apparatus and control method thereforSEIKO EPSON CORP·Filed 1998·Granted Apr 9, 2002·30 cites·39 claims
- 1970US6906812B2Symbol printer, symbol printing method, symbol printer driver, and a data storage medium storing a symbol printing programSEIKO EPSON CORP·Filed 2001·Granted Jun 14, 2005·19 cites·38 claims
- 2065US6362896B1Printing apparatus with a cash drawer control function, and a control method thereforSEIKO EPSON CORP·Filed 1999·Granted Mar 26, 2002·17 cites·39 claims
- 2165US6205363B1Printer and control method for obtaining printer statusSEIKO EPSON CORP·Filed 1999·Granted Mar 20, 2001·26 cites·29 claims
- 2263US5911527AHybrid printer device equipped with a plurality of printing mechanisms and control method thereforeSEIKO EPSON CORP·Filed 1997·Granted Jun 15, 1999·27 cites·17 claims
- 2361US6285459B1Printing apparatus including print image storage and control method thereforSEIKO EPSON CORP·Filed 1999·Granted Sep 4, 2001·21 cites·9 claims
- 2458US6747683B2Thermal head control method and control apparatusSEIKO EPSON CORP·Filed 2002·Granted Jun 8, 2004·6 cites·15 claims
- 2558US6457884B1Printing apparatus and a control method thereforSEIKO EPSON CORP·Filed 2000·Granted Oct 1, 2002·4 cites·8 claims
- 2656US6360135B1Printing apparatus with a cash drawer control function, and a control method thereforSEIKO EPSON CORP·Filed 1999·Granted Mar 19, 2002·17 cites·26 claims
- 2755US6244762B1Printing apparatus, method of controlling it and storage mediumSEIKO EPSON CORP·Filed 1998·Granted Jun 12, 2001·30 cites·92 claims
- 2855US6208906B1Printing apparatus with a cash drawer control function, and a control method thereforSEIKO EPSON CORP·Filed 1999·Granted Mar 27, 2001·16 cites·30 claims
- 2955US2010027065A1Printing device, control method for a printing device, and a control programSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 3055US2015102096A1Printing device, control method for a printing device, and a control programSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 3154US7190821B2Negotiable instrument processing apparatusSEIKO EPSON CORP·Filed 2006·Granted Mar 13, 2007·2 cites·20 claims
- 3251US9367779B2Encryption processing device, encryption processing system and control method for encryption processing deviceKITAMURA TAMAKAZU·Filed 2011·Granted Jun 14, 2016·1 cites·9 claims
- 3348US6031976APrinting apparatus including print image storage and control method thereforSEIKO EPSON CORP·Filed 1996·Granted Feb 29, 2000·12 cites·18 claims
- 3445US6250623B1Printing apparatus, control method for a printing apparatus, and recording medium for recording a control program for a printing apparatusSEIKO EPSON CORP·Filed 2000·Granted Jun 26, 2001·2 cites·10 claims
- 3543US6517268B1Printer and method of controlling itSEIKO EPSON CORP·Filed 2000·Granted Feb 11, 2003·2 cites·8 claims
- 3637US9442740B2Data writing method and data writing deviceTAKAMIZAWA YUJI·Filed 2012·Granted Sep 13, 2016·0 cites·16 claims
- 3737US6082910APrinting apparatus and a control method thereforSEIKO ESPON CORP·Filed 1998·Granted Jul 4, 2000·7 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →