Inventor · disambiguated record
Yasuo Ozawa
Also filed as: OZAWA YASUO
36 granted patents·6 pending applications·587 citations·filing 1989–2015
98Inventor score
Files withAISIN SEIKI21KOITO MFG CO LTD6SHARP LAB OF AMERICA INC3OZAWA YASUO2TAISHO PHARMACEUTICAL CO LTD2
Top patents by PatentIndex Score
42 records- 0192US8610654B2Correction of visible mura distortions in displays using filtered mura reduction and backlight controlKEROFSKY LOUIS JOSEPH·Filed 2009·Granted Dec 17, 2013·12 cites·25 claims
- 0292US6247429B1Cooling water circulating apparatusAISIN SEIKI·Filed 1999·Granted Jun 19, 2001·64 cites·6 claims
- 0390US8360022B2Valve timing control apparatusAISIN SEIKI·Filed 2010·Granted Jan 29, 2013·8 cites·12 claims
- 0486US5836271AWater pumpAISIN SEIKI·Filed 1996·Granted Nov 17, 1998·56 cites·6 claims
- 0586US4927248AVehicle lamp lens having Fresnel lensKOITO MFG CO LTD·Filed 1989·Granted May 22, 1990·55 cites·10 claims
- 0682US8026927B2Reduction of mura effectsSHARP LAB OF AMERICA INC·Filed 2007·Granted Sep 27, 2011·5 cites·10 claims
- 0782US5017383AMethod of producing fine coated pharmaceutical preparationTAISHO PHARMACEUTICAL CO LTD·Filed 1989·Granted May 21, 1991·76 cites·14 claims
- 0880US10180196B2Fluid control apparatusAISIN SEIKI·Filed 2015·Granted Jan 15, 2019·2 cites·6 claims
- 0978US8049695B2Correction of visible mura distortions in displays by use of flexible system for memory resources and mura characteristicsSHARP LAB OF AMERICA INC·Filed 2008·Granted Nov 1, 2011·3 cites·20 claims
- 1078US5224821AWater pumpAISIN SEIKI·Filed 1992·Granted Jul 6, 1993·41 cites·5 claims
- 1178US5113277AFiber optic distributed temperature sensor systemHITACHI CABLE·Filed 1990·Granted May 12, 1992·49 cites·11 claims
- 1268US5865597ALiquid pump for preventing contact between the sealing structure and pressurized liquidAISIN SEIKI·Filed 1996·Granted Feb 2, 1999·19 cites·18 claims
- 1367US8505506B2Oil pressure control apparatusMIYACHI EIJI·Filed 2011·Granted Aug 13, 2013·2 cites·17 claims
- 1467US7455158B2Viscous fluid coupling deviceAISIN SEIKI·Filed 2005·Granted Nov 25, 2008·5 cites·8 claims
- 1564US9837013B2Methods and systems for display correctionSU YEPING·Filed 2008·Granted Dec 5, 2017·1 cites·32 claims
- 1664US7631197B2Control device, communication device for control, relay device, control system, control method, control program to realize control method thereof, and computer-readable recording medium having program thereof recordedSHARP KK·Filed 2004·Granted Dec 8, 2009·9 cites·5 claims
- 1764US6561756B2Water pumpAISIN SEIKI·Filed 2001·Granted May 13, 2003·13 cites·22 claims
- 1862US7396215B2Water pumpAISIN SEIKI·Filed 2005·Granted Jul 8, 2008·3 cites·9 claims
- 1961US6115859AMattress and process for producing stuffing thereforMAPEPE UNIT KK·Filed 1996·Granted Sep 12, 2000·15 cites·13 claims
- 2056US8485142B2Internal combustion engine cooling system and method for determining failure thereinOZAWA YASUO·Filed 2010·Granted Jul 16, 2013·1 cites·9 claims
- 2154US8091524B2Valve timing control deviceOZAWA YASUO·Filed 2009·Granted Jan 10, 2012·2 cites·20 claims
- 2254US2009096658A1Control device, communication device for control, relay device, control system, control method, control program to realize control method thereof, and computer-readable recording medium having program thereof recordedNIWAMOTO HIROAKI·Filed 2008·Application pending·0 cites
- 2353US2010013750A1Correction of visible mura distortions in displays using filtered mura reduction and backlight controlSHARP LAB OF AMERICA INC·Filed 2008·Application pending·0 cites
- 2451US6764278B2Water pumpAISIN SEIKI·Filed 2002·Granted Jul 20, 2004·11 cites·7 claims
- 2550US6199528B1Cooling device for internal combustion enginesAISIN SEIKI·Filed 1999·Granted Mar 13, 2001·14 cites·16 claims
- 2648US5950577AWater pumpAISIN SEIKI·Filed 1998·Granted Sep 14, 1999·13 cites·1 claims
- 2748US5842828ALiquid pumpAISIN SEIKI·Filed 1996·Granted Dec 1, 1998·16 cites·3 claims
- 2847US5947591AVehicular lampKOITO MFG CO LTD·Filed 1997·Granted Sep 7, 1999·12 cites·12 claims
- 2947US2017211226A1Method for manufacturing surface-modified fiber material, and surface-modified fiber materialSILK WAVE SANGYO CO LTD·Filed 2015·Application pending·0 cites
- 3046US6638015B2Water pump apparatusAISIN SEIKI·Filed 2002·Granted Oct 28, 2003·9 cites·4 claims
- 3145US5355846ACooling device for use in engineAISIN SEIKI·Filed 1993·Granted Oct 18, 1994·11 cites·20 claims
- 3245US4969783AMethod of working fresnel stepKOITO MFG CO LTD·Filed 1989·Granted Nov 13, 1990·11 cites·20 claims
- 3345US2004213683A1Water pumpAISIN SEIKI·Filed 2004·Application pending·0 cites
- 3444US2005249589A1Sealing mechanism for water pumpAISIN SEIKI·Filed 2005·Application pending·0 cites
- 3542US6062812ALiquid pumpAISIN SEIKI·Filed 1998·Granted May 16, 2000·10 cites·4 claims
- 3642US5641224ACar lamp and socket cover for use with car lampKOITO MFG CO LTD·Filed 1995·Granted Jun 24, 1997·8 cites·19 claims
- 3740US5833356ACar lamp and socket cover for use with a car lampKOITO MFG CO LTD·Filed 1997·Granted Nov 10, 1998·7 cites·24 claims
- 3840US5785491ALiquid pump having a driving unit and a driven unit with a resilient seal therebetweenAISIN SEIKI·Filed 1996·Granted Jul 28, 1998·10 cites·28 claims
- 3939US6199518B1Cooling device of an engineAISIN SEIKI·Filed 1999·Granted Mar 13, 2001·8 cites·3 claims
- 4038US2011067668A1Oil supply device for vehicleAISIN SEIKI·Filed 2010·Application pending·0 cites
- 4132US5639154ALighting fixture for automobile useKOITO MFG CO LTD·Filed 1995·Granted Jun 17, 1997·3 cites·16 claims
- 4228US5227171AProcess for producing flavored pharmaceutical preparation for oral administration using a cold water solution of polyvinyl acetal dimethylaminoacetateTAISHO PHARMACEUTICAL CO LTD·Filed 1990·Granted Jul 13, 1993·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →