Inventor · disambiguated record
Soichi Kuwahara
Also filed as: KUWAHARA SOICHI
42 granted patents·15 pending applications·971 citations·filing 1994–2020
98Inventor score
Top patents by PatentIndex Score
57 records- 0192US7306309B2Liquid discharge apparatus and method for discharging liquidSONY CORP·Filed 2004·Granted Dec 11, 2007·47 cites·21 claims
- 0292US6389288B1Mobile communication terminal capable of executing location-related servicesFUJITSU LTD·Filed 1998·Granted May 14, 2002·249 cites·17 claims
- 0392US6363255B1Mobile communications system and mobile station thereforFUJITSU LTD·Filed 1999·Granted Mar 26, 2002·204 cites·12 claims
- 0491US7883166B2Liquid ejector and method for ejecting liquidSONY CORP·Filed 2007·Granted Feb 8, 2011·8 cites·1 claims
- 0591US5577111ACamp-on communication managing method and apparatusFUJITSU LTD·Filed 1996·Granted Nov 19, 1996·150 cites·37 claims
- 0689US6486866B1Display device and method of driving the sameSONY CORP·Filed 1999·Granted Nov 26, 2002·102 cites·30 claims
- 0784US10498962B2Camera module that corrects for camera shake and optical-system distortionSONY CORP·Filed 2016·Granted Dec 3, 2019·4 cites·12 claims
- 0882US7891751B2Liquid ejector and method for ejecting liquidSONY CORP·Filed 2007·Granted Feb 22, 2011·4 cites·1 claims
- 0982US7883167B2Liquid ejector and method for ejecting liquidSONY CORP·Filed 2007·Granted Feb 8, 2011·4 cites·1 claims
- 1082US6728539B2Method of registering location in mobile communication system and mobile device used in said methodFUJITSU LTD·Filed 2001·Granted Apr 27, 2004·34 cites·7 claims
- 1176US10051183B2Image-capturing device, solid-state image-capturing element, camera module, electronic device, and image-capturing method for shake correction using shake angleSONY CORP·Filed 2014·Granted Aug 14, 2018·3 cites·17 claims
- 1271US6764164B2Printer head, printer, and printer-head driving methodSONY CORP·Filed 2002·Granted Jul 20, 2004·11 cites·14 claims
- 1368US7929986B2Receipt notifying program, receipt notifying method, and mobile terminal apparatusFUJITSU LTD·Filed 2007·Granted Apr 19, 2011·4 cites·15 claims
- 1468US7823998B2Liquid ejection apparatus and liquid ejection methodSONY CORP·Filed 2007·Granted Nov 2, 2010·2 cites·11 claims
- 1566US8355163B2Apparatus and method for performing gradation adjustment of a display imageSONY CORP·Filed 2005·Granted Jan 15, 2013·2 cites·17 claims
- 1665US8267506B2Ink jet printer device and humidification method of ejection portionKUWAHARA SOICHI·Filed 2009·Granted Sep 18, 2012·2 cites·10 claims
- 1764US7557961B2Method for setting boundary value, image signal processing method and apparatus, and printing apparatusSONY CORP·Filed 2005·Granted Jul 7, 2009·1 cites·4 claims
- 1863US7407264B2Liquid discharging apparatus and liquid discharging methodSONY CORP·Filed 2003·Granted Aug 5, 2008·7 cites·14 claims
- 1963US5535672ALaser plate making method and press plate made therebySONY CORP·Filed 1994·Granted Jul 16, 1996·22 cites·11 claims
- 2063US5427026APress sheet engraving apparatusSONY CORP·Filed 1994·Granted Jun 27, 1995·22 cites·8 claims
- 2157US5780200APrinting plate materials and method of producing the sameDAICEL CHEM·Filed 1995·Granted Jul 14, 1998·16 cites·20 claims
- 2254US7044663B2Print method and system to obtain high quality image using less data quantitySONY CORP·Filed 2002·Granted May 16, 2006·1 cites·3 claims
- 2353US8254887B2Communication terminal device and computer program productYAMAKAWA DAISUKE·Filed 2007·Granted Aug 28, 2012·3 cites·12 claims
- 2453US7935389B2Liquid spraying apparatus and methodSONY CORP·Filed 2004·Granted May 3, 2011·5 cites·24 claims
- 2553US6886899B2Printer head, printer, and printer-head driving methodSONY CORP·Filed 2004·Granted May 3, 2005·4 cites·40 claims
- 2652US8297730B2Liquid discharge apparatus and liquid discharge methodKUWAHARA SOICHI·Filed 2009·Granted Oct 30, 2012·0 cites·10 claims
- 2752US8087741B2Liquid ejector and method for ejecting liquidKUWAHARA SOICHI·Filed 2007·Granted Jan 3, 2012·0 cites·1 claims
- 2852US8087742B2Liquid ejector and method for ejecting liquidKUWAHARA SOICHI·Filed 2007·Granted Jan 3, 2012·0 cites·6 claims
- 2952US2008273060A1Liquid discharging apparatus and liquid discharging methodSONY CORP·Filed 2008·Application pending·0 cites
- 3051US7296866B2Ejection control device, liquid-ejecting apparatus, ejection control method, recording medium, and programSONY CORP·Filed 2004·Granted Nov 20, 2007·2 cites·17 claims
- 3151US2006104691A1Printer, print method and print systemSONY CORP·Filed 2005·Application pending·0 cites
- 3250US11445114B2Imaging device, solid-state imaging element, camera module, drive control unit, and imaging methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Sep 13, 2022·0 cites·12 claims
- 3350US8128191B2Maintenance method for discharging head, maintenance device for discharging head, droplet discharging apparatus, discharging head, and computer programKUWAHARA SOICHI·Filed 2008·Granted Mar 6, 2012·0 cites·15 claims
- 3450US6547383B2Image forming apparatus and image forming methodSONY CORP·Filed 2001·Granted Apr 15, 2003·4 cites·33 claims
- 3549US8614828B2Print apparatus, server, method for improving print characteristics, and computer program thereforKUWAHARA SOICHI·Filed 2008·Granted Dec 24, 2013·0 cites·12 claims
- 3648US8172367B2Liquid-ejecting method and liquid-ejecting apparatusKUWAHARA SOICHI·Filed 2006·Granted May 8, 2012·0 cites·25 claims
- 3748US2006262155A1Liquid discharging apparatus and liquid discharging methodSONY CORP·Filed 2006·Application pending·0 cites
- 3847US5696900APersonal communication service distributed control system for a network communication system including a plurality of hardware resourcesFUJITSU LTD·Filed 1995·Granted Dec 9, 1997·24 cites·34 claims
- 3946US8064098B2Device optimizing boundary value table for halftoning reference to correct gradation characteristic based on condition of liquid ejecting headKUWAHARA SOICHI·Filed 2007·Granted Nov 22, 2011·0 cites·5 claims
- 4044US2005200899A1Error diffusion processing method, image signal processing apparatus, printing apparatus, program, and data table structureFiled 2005·Application pending·0 cites
- 4143US7513584B2Printing device and printing methodSONY CORP·Filed 2003·Granted Apr 7, 2009·2 cites·6 claims
- 4243US6088596AData transfer device for a portable telephoneFUJITSU LTD·Filed 1998·Granted Jul 11, 2000·23 cites·12 claims
- 4343US2009051717A1Ejection condition adjustment apparatus, droplet ejecting apparatus, and ejection condition adjustment method and programSONY CORP·Filed 2008·Application pending·0 cites
- 4443US2003129973A1Method for providing information reflecting mobile user action, and mobile switching center, information providing apparatus, and mobile unit implementing the sameFiled 2003·Application pending·0 cites
- 4542US2006203291A1Tone converting device, image processing apparatus, printing apparatus, tone converting method, and programUJIIE ICHIRO·Filed 2006·Application pending·0 cites
- 4642US2006082848A1Halftone processing apparatus, printing apparatus, information processing apparatus, halftone processing method, and programTAKAKURA MASAYUKI·Filed 2005·Application pending·0 cites
- 4742US2006206571A1System and method for URL risk assessment, and computer productFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4841US8182067B2Droplet discharge head and droplet discharging unit incorporating the sameKAMODA HITOSHI·Filed 2009·Granted May 22, 2012·0 cites·7 claims
- 4941US2002160784A1Communication device and communication control methodFiled 2001·Application pending·0 cites
- 5039US2022159163A1Image pickup device, solid-state image pickup element, camera module, drive control unit, and image pickup methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →