Inventor · disambiguated record
Koichi Otsuki
Also filed as: OTSUKI KOICHI
93 granted patents·18 pending applications·1,512 citations·filing 1998–2014
99Inventor score
Files withSEIKO EPSON CORP98OTSUKI KOICHI5DAIWABO HOLDINGS CO LTD2FUJITSU MICROELECTRONICS LTD1MASUI YOSHIHARU1
Top patents by PatentIndex Score
111 records- 0199US6554387B1Misregistration correction for bidirectional printing in consideration of inclination of nozzle arraySEIKO EPSON CORP·Filed 2000·Granted Apr 29, 2003·187 cites·12 claims
- 0295US6547355B1DOT formation position misalignment adjustment performed using pixel-level information indicating dot non-formationSEIKO EPSON CORP·Filed 2000·Granted Apr 15, 2003·58 cites·64 claims
- 0395US6267519B1Positional deviation correction using different correction values for monochrome and color bi-directional printingSEIKO EPSON CORP·Filed 2000·Granted Jul 31, 2001·71 cites·20 claims
- 0493US6746101B2Printing up to edges of printing paper without platen soilingSEIKO EPSON CORP·Filed 2001·Granted Jun 8, 2004·30 cites·42 claims
- 0593US6527360B2Printing with sensor-based positioning of printing paperSEIKO EPSON CORP·Filed 2001·Granted Mar 4, 2003·37 cites·12 claims
- 0692US7431423B2Printing up to edges of printing paper without platen soilingSEIKO EPSON CORP·Filed 2006·Granted Oct 7, 2008·8 cites·8 claims
- 0792US6769759B2Printing with selection of sub-scanningSEIKO EPSON CORP·Filed 2002·Granted Aug 3, 2004·51 cites·44 claims
- 0892US6431676B2Generation of driving waveforms to actuate driving elements of print headSEIKO EPSON CORP·Filed 2001·Granted Aug 13, 2002·46 cites·20 claims
- 0991US7540603B2Printed body, element provided on printed body, printer, and computer systemSEIKO EPSON CORP·Filed 2002·Granted Jun 2, 2009·41 cites·20 claims
- 1089US7562955B2Printing up to edge of printing paper without platen soilingSEIKO EPSON CORP·Filed 2006·Granted Jul 21, 2009·6 cites·23 claims
- 1188US6517267B1Printing process using a plurality of drive signal typesSEIKO EPSON CORP·Filed 2000·Granted Feb 11, 2003·29 cites·30 claims
- 1288US6283571B1Printer and recording mediumSEIKO EPSON CORP·Filed 1999·Granted Sep 4, 2001·71 cites·18 claims
- 1387US7775654B2Printing apparatus, program, and printing methodSEIKO EPSON CORP·Filed 2007·Granted Aug 17, 2010·7 cites·11 claims
- 1487US6523926B1Adjustment of printing position deviationSEIKO EPSON CORP·Filed 2000·Granted Feb 25, 2003·35 cites·28 claims
- 1585US6700593B2Determination of value of adjustment for recording position variation in printing using two types of inspection patternSEIKO EPSON CORP·Filed 2001·Granted Mar 2, 2004·24 cites·37 claims
- 1685US6530635B2Combination of bidirectional- and unidirectional-printing using plural ink typesSEIKO EPSON CORP·Filed 2000·Granted Mar 11, 2003·24 cites·19 claims
- 1785US6302508B1Printing apparatus, method of printing, and recording mediumSEIKO EPSON CORP·Filed 2000·Granted Oct 16, 2001·28 cites·10 claims
- 1884US7585042B2Printing up to edge of printing paper without platen soilingSEIKO EPSON CORP·Filed 2005·Granted Sep 8, 2009·6 cites·5 claims
- 1984US7165827B2Printing up to edge of printing paper without platen soilingSEIKO EPSON CORP·Filed 2003·Granted Jan 23, 2007·15 cites·7 claims
- 2084US6196736B1Adjustment of printing position deviation during bidirectional printingSEIKO EPSON CORP·Filed 1999·Granted Mar 6, 2001·52 cites·21 claims
- 2183US6908173B2Positional deviation correction using reference and relative correction values in bi-directional printingSEIKO EPSON CORP·Filed 2003·Granted Jun 21, 2005·21 cites·30 claims
- 2283US6692096B1Positional deviation correction using reference and relative correction values in bi-directional printingSEIKO EPSON CORP·Filed 2000·Granted Feb 17, 2004·23 cites·34 claims
- 2382US8435955B2Antibacterial deodorantMASUI YOSHIHARU·Filed 2009·Granted May 7, 2013·13 cites·6 claims
- 2482US7343298B2Method and system for supply of expendablesSEIKO EPSON CORP·Filed 2001·Granted Mar 11, 2008·18 cites·7 claims
- 2581US6984011B2Dot formation position misalignment adjustment performed using pixel-level information indicating dot non-formationSEIKO EPSON CORP·Filed 2003·Granted Jan 10, 2006·19 cites·42 claims
- 2681US6726303B2Correction of positional misalignment in bidirectional printing by taking into account inclination of nozzle arraySEIKO EPSON CORP·Filed 2002·Granted Apr 27, 2004·18 cites·13 claims
- 2781US6336703B1Printer, printing method, and recording mediumSEIKO EPSON CORP·Filed 2000·Granted Jan 8, 2002·33 cites·14 claims
- 2880US7726762B2Printing method and printing apparatusSEIKO EPSON CORP·Filed 2008·Granted Jun 1, 2010·4 cites·6 claims
- 2980US6851797B2Method of filling recording material in recording material container and filling apparatusSEIKO EPSON CORP·Filed 2003·Granted Feb 8, 2005·16 cites·13 claims
- 3080US6511144B2Printing up to edges of printing paper without platen soilingSEIKO EPSON CORP·Filed 2001·Granted Jan 28, 2003·21 cites·10 claims
- 3179US6930696B2Printing up to edges of printing paper without platen soilingSEIKO EPSON CORP·Filed 2001·Granted Aug 16, 2005·13 cites·35 claims
- 3278US8646866B2Recording apparatus, recording method, program, and computer systemOTSUKI KOICHI·Filed 2009·Granted Feb 11, 2014·4 cites·16 claims
- 3378US7434907B2Correction of positional deviation in bi-directional printing depending on platen gapSEIKO EPSON CORP·Filed 2006·Granted Oct 14, 2008·4 cites·9 claims
- 3478US6428138B1Printing apparatus, method of printing, and recording mediumSEIKO EPSON CORP·Filed 2000·Granted Aug 6, 2002·19 cites·13 claims
- 3577US6527359B1Misregistration correction for bidirectional printing with reduced influence of error due to vertical scanningSEIKO EPSON CORP·Filed 2000·Granted Mar 4, 2003·18 cites·21 claims
- 3676US6705695B2Combination of bidirectional-and unidirectional-printing using plural ink typesSEIKO EPSON CORP·Filed 2003·Granted Mar 16, 2004·14 cites·1 claims
- 3776US6688791B2Roll paper printing system, method for managing remaining amount of roll paper, recording medium, roll paper with memorySEIKO EPSON CORP·Filed 2002·Granted Feb 10, 2004·13 cites·23 claims
- 3876US6425652B2Bidirectional printing that takes account of mechanical vibrations of print headSEIKO EPSON CORP·Filed 2001·Granted Jul 30, 2002·16 cites·12 claims
- 3976US6412909B1Printing deviceSEIKO EPSON CORP·Filed 2000·Granted Jul 2, 2002·18 cites·23 claims
- 4076US6145961AInk-jet printing apparatus and ink reservoir unit attached theretoSEIKO EPSON CORP·Filed 1998·Granted Nov 14, 2000·34 cites·7 claims
- 4175US6390598B2Non-uniform overlapping printingSEIKO EPSON CORP·Filed 2001·Granted May 21, 2002·17 cites·40 claims
- 4274US8070246B2Printing up to edges of printing paper without platen soilingOTSUKI KOICHI·Filed 2010·Granted Dec 6, 2011·1 cites·6 claims
- 4373US6948796B2Printing by switching sub-scan feeding between monochromatic and color areasSEIKO EPSON CORP·Filed 2003·Granted Sep 27, 2005·12 cites·83 claims
- 4473US6655783B2Printing by switching sub-scanning feed between monochromatic areas and color areasSEIKO EPSON CORP·Filed 2002·Granted Dec 2, 2003·14 cites·60 claims
- 4573US6629744B2Printing by switching sub-scan feeding between monochromatic and color areasSEIKO EPSON CORP·Filed 2002·Granted Oct 7, 2003·12 cites·54 claims
- 4672US7209254B2Printing system, order acceptance server, order acceptance system, method of accepting an order, method of order, and recording mediumSEIKO EPSON CORP·Filed 2002·Granted Apr 24, 2007·4 cites·25 claims
- 4772US6250734B1Method and apparatus for printing with different sheet feeding amounts and accuraciesSEIKO EPSON CORP·Filed 1999·Granted Jun 26, 2001·30 cites·8 claims
- 4871US7059699B2Ink tank with data storage for drive signal data and printing apparatus with the sameSEIKO EPSON CORP·Filed 2002·Granted Jun 13, 2006·13 cites·25 claims
- 4970US6886904B2Determination of adjustment value for recording misalignment during printing with two types test patternsSEIKO EPSON CORP·Filed 2004·Granted May 3, 2005·10 cites·19 claims
- 5069US7052100B2Correction of positional deviation in bi-directional printing depending on platen gapSEIKO EPSON CORP·Filed 2003·Granted May 30, 2006·10 cites·9 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →