Inventor · disambiguated record
Yasushi Ito
Also filed as: ITO YASUSHI
119 granted patents·23 pending applications·2,189 citations·filing 1986–2024
99Inventor score
Files withTOYOTA MOTOR CO LTD31ITO YASUSHI12HITACHI VIA MECHANICS LTD11DEXERIALS CORP10SUMITOMO ELECTRIC INDUSTRIES8
Top patents by PatentIndex Score
142 records- 0198US6546910B2Method and apparatus for controlling the cylinder torque of a combustion engine having electromagnetically driven valvesTOYOTA MOTOR CO LTD·Filed 2001·Granted Apr 15, 2003·105 cites·19 claims
- 0297US7789047B2Hydrogen-fueled internal combustion engineTOYOTA MOTOR CO LTD·Filed 2006·Granted Sep 7, 2010·37 cites·16 claims
- 0397US5176122AFuel injection device for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Jan 5, 1993·105 cites·21 claims
- 0496US7591130B2Control apparatus and method for vehicle having internal combustion engine and continuously variable transmission, and control apparatus and method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 22, 2009·30 cites·6 claims
- 0596US5775099AMethod of purifying the exhaust of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1995·Granted Jul 7, 1998·85 cites·39 claims
- 0695US6866610B2Control apparatus and method for vehicle having internal combustion engine and continuously variable transmission, and control apparatus and method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2002·Granted Mar 15, 2005·46 cites·8 claims
- 0794US8240277B1Internal combustion engineMICHIKAWAUCHI RYO·Filed 2010·Granted Aug 14, 2012·24 cites·7 claims
- 0894US6520136B2Warm-up control device for internal-combustion engine and warm-up control methodTOYOTA MOTOR CO LTD·Filed 2001·Granted Feb 18, 2003·56 cites·18 claims
- 0994US6334424B1Control device and control method for vehicleTOYOTA MOTOR CO LTD·Filed 2000·Granted Jan 1, 2002·56 cites·14 claims
- 1093US5599493AMethod of producing silicon nitride ceramic componentSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Feb 4, 1997·94 cites·16 claims
- 1192US8904994B2Ammonia burning internal combustion engineMICHIKAWAUCHI RYO·Filed 2010·Granted Dec 9, 2014·18 cites·13 claims
- 1291US5885755ADeveloping treatment apparatus used in the process for manufacturing a semiconductor device, and method for the developing treatmentTOSHIBA KK·Filed 1998·Granted Mar 23, 1999·87 cites·11 claims
- 1390US5812296AFiber optics transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Sep 22, 1998·121 cites·11 claims
- 1489US8469530B2Illumination apparatus, display apparatus, and method of producing an illumination apparatusITO YASUSHI·Filed 2008·Granted Jun 25, 2013·13 cites·24 claims
- 1589US8451402B2Color conversion sheet, illumination device, and display deviceOSHIMA YOSHIHIRO·Filed 2010·Granted May 28, 2013·8 cites·20 claims
- 1689US6690915B1Booster, monitoring apparatus, booster system, control method and monitoring methodNTT DOCOMO INC·Filed 2000·Granted Feb 10, 2004·62 cites·75 claims
- 1789US6389348B1Control system for vehicle having continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 2000·Granted May 14, 2002·37 cites·20 claims
- 1888US9122093B2Optical member and display deviceTSUKAHARA TSUBASA·Filed 2010·Granted Sep 1, 2015·5 cites·1 claims
- 1988US8517551B2Phosphor sheet, a diffusion plate, an illuminating device, and a display unitTSUKAHARA TSUBASA·Filed 2010·Granted Aug 27, 2013·7 cites·34 claims
- 2088US6439965B1Polishing pad and surface polishing methodFUJI ELECTRIC CO LTD·Filed 2000·Granted Aug 27, 2002·65 cites·7 claims
- 2188US5170759AFuel injection control device for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Dec 15, 1992·75 cites·11 claims
- 2287US8770773B2Light source device and display deviceYOSHIDA TETSUYUKI·Filed 2008·Granted Jul 8, 2014·17 cites·26 claims
- 2387US8516991B2Multi-fuel internal combustion engineTANNO SHIRO·Filed 2008·Granted Aug 27, 2013·23 cites·20 claims
- 2486US7500256B1Viewing terminal, viewing authorization system, method for authorizing viewing, remote education method, and recorded mediumBUSINESS BREAKTHROUGH INC·Filed 2000·Granted Mar 3, 2009·37 cites·40 claims
- 2585US9002619B2Apparatus for controlling a vehicleITO YASUSHI·Filed 2008·Granted Apr 7, 2015·16 cites·6 claims
- 2685US8534237B2Control system of internal combustion engineIWATANI KAZUKI·Filed 2010·Granted Sep 17, 2013·6 cites·2 claims
- 2784US11670067B2Information processing apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jun 6, 2023·1 cites·6 claims
- 2884US9001288B2Color converting member, method of manufacturing the same, light emitting device, and display deviceTSUKAHARA TSUBASA·Filed 2010·Granted Apr 7, 2015·7 cites·1 claims
- 2984US7134817B2Printed board machining apparatusHITACHI VIA MECHANICS LTD·Filed 2004·Granted Nov 14, 2006·23 cites·13 claims
- 3083US10529899B2Phosphor sheet, white light source device including the phosphor sheet, and display device including the white light source deviceDEXERIALS CORP·Filed 2016·Granted Jan 7, 2020·2 cites·14 claims
- 3183US7803852B2Water-based inks for ink-jet printingKAO CORP·Filed 2006·Granted Sep 28, 2010·5 cites·16 claims
- 3283US6744954B1Submarine optical cable, optical fiber unit employed in the submarine optical cable, and method of making optical fiber unitSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Jun 1, 2004·66 cites·15 claims
- 3382US9957421B2Sealing tape, phosphor sheet, lighting device, liquid-crystal display, method for manufacturing phosphor sheet, and sealing methodDEXERIALS CORP·Filed 2015·Granted May 1, 2018·2 cites·17 claims
- 3481US6377882B1Vehicle control apparatus having power source and continuously variable transmission, and control method of the apparatusTOYOTA MOTOR CO LTD·Filed 2000·Granted Apr 23, 2002·37 cites·13 claims
- 3581US6057572ASemiconductor integrated circuit device with MOS transistor and MOS capacitor and method for manufacturing the sameTOSHIBA KK·Filed 1998·Granted May 2, 2000·40 cites·16 claims
- 3680US6569059B1Control apparatus for vehicle provided with power source and continuously variable transmission and control method thereforTOYOTA MOTOR CO LTD·Filed 2000·Granted May 27, 2003·20 cites·10 claims
- 3780US6066070AControl system of vehicle having continuously variable transmissionTOYOTA MOTOR CO LTD·Filed 1999·Granted May 23, 2000·64 cites·24 claims
- 3879US8887187B2Audio-visual terminal, viewing authentication system and control programOHMAE KENICHI·Filed 2011·Granted Nov 11, 2014·6 cites·7 claims
- 3979US5770187APorous particulate and cosmeticKAO CORP·Filed 1995·Granted Jun 23, 1998·52 cites·26 claims
- 4078US7316218B2Control system for hydrogen addition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Jan 8, 2008·9 cites·6 claims
- 4178US6385521B1Vehicle vibration restraining apparatus and methodTOYOTA MOTOR CO LTD·Filed 2000·Granted May 7, 2002·32 cites·30 claims
- 4278US5127378AControl device for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1991·Granted Jul 7, 1992·32 cites·17 claims
- 4378US5111573ADevice and method of exchanging toolsHITACHI SEIKO KK·Filed 1991·Granted May 12, 1992·34 cites·7 claims
- 4477US9577158B2Phosphor sheet-forming resin compositionITO YASUSHI·Filed 2012·Granted Feb 21, 2017·3 cites·14 claims
- 4576US8619189B2Image processing apparatus to reduce isolated noise effects in moving image drive distribution processingITO YASUSHI·Filed 2010·Granted Dec 31, 2013·3 cites·12 claims
- 4676US5405443ASubstrates processing deviceTOKYO ELECTRON LTD·Filed 1993·Granted Apr 11, 1995·63 cites·17 claims
- 4775US7559573B2Vehicle side airbag apparatusTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 14, 2009·9 cites·13 claims
- 4875US7367289B2Control system for hydrogen addition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted May 6, 2008·8 cites·4 claims
- 4975US7252462B2Spindle unit having pressure footHITACHI VIA MECHANICS LTD·Filed 2004·Granted Aug 7, 2007·13 cites·4 claims
- 5072US8084090B2Aqueous ink for inkjet recordingITO YASUSHI·Filed 2006·Granted Dec 27, 2011·1 cites·13 claims
Showing the top 50 of 142 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →