Inventor · disambiguated record
Akira Takahashi
Also filed as: OHASHI KENICHI · SUGAHARA YUJIRO · TAKAHASHI AKIRA · YAMAGA SHIGERU
636 granted patents·101 pending applications·9,924 citations·filing 1973–2025
99Inventor score
Top patents by PatentIndex Score
737 records- 0199US5915800ASystem for controlling braking of an automotive vehicleFUJI HEAVY IND LTD·Filed 1996·Granted Jun 29, 1999·172 cites·14 claims
- 0299US5383176AOptical diskSHARP KK·Filed 1993·Granted Jan 17, 1995·173 cites·23 claims
- 0398US5414652AMagneto-optical memory elementSHARP KK·Filed 1994·Granted May 9, 1995·137 cites·4 claims
- 0497US8872214B2Rod-like light-emitting device, method of manufacturing rod-like light-emitting device, backlight, illuminating device, and display deviceNEGISHI TETSU·Filed 2010·Granted Oct 28, 2014·81 cites·16 claims
- 0596US10217746B1Three-dimensional memory device having L-shaped word lines and a support structure and methods of making the sameSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Feb 26, 2019·32 cites·12 claims
- 0696US9329433B2Light-emitting device manufacturing method, light-emitting device, lighting device, backlight, liquid-crystal panel, display device, display device manufacturing method, display device drive method and liquid-crystal display deviceNEGISHI TETSU·Filed 2011·Granted May 3, 2016·53 cites·20 claims
- 0796US9287242B2Light emitting device, method for manufacturing light emitting device, illuminating device, and backlightSHIBATA AKIHIDE·Filed 2011·Granted Mar 15, 2016·42 cites·14 claims
- 0896US7763222B2Exhaust gas purifying systemNGK INSULATORS LTD·Filed 2007·Granted Jul 27, 2010·32 cites·8 claims
- 0996US7633257B2Active vibration control system for hybrid vehicleHONDA MOTOR CO LTD·Filed 2007·Granted Dec 15, 2009·62 cites·5 claims
- 1096US7595960B2Thin film magnetic head having heating elementTDK CORP·Filed 2006·Granted Sep 29, 2009·25 cites·11 claims
- 1196US7062049B1Active noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 13, 2006·90 cites·12 claims
- 1296US6424904B1Curve approaching mode controllerFUJI HEAVY IND LTD·Filed 2000·Granted Jul 23, 2002·93 cites·12 claims
- 1396US5530528AImage forming apparatus having contact type, one-component developing unitFUJITSU LTD·Filed 1993·Granted Jun 25, 1996·100 cites·23 claims
- 1496US5499229ATrack scanning for reproducing address information by crosstalkSHARP KK·Filed 1994·Granted Mar 12, 1996·92 cites·9 claims
- 1595US12440971B2Apparatus for transporting substrate, system for processing substrate, and method of transporting substrateTOKYO ELECTRON LTD·Filed 2021·Granted Oct 14, 2025·2 cites·18 claims
- 1695US10181442B1Three-dimensional memory device having L-shaped word lines and methods of making the sameSANDISK TECHNOLOGIES LLC·Filed 2017·Granted Jan 15, 2019·23 cites·18 claims
- 1795US9515080B2Vertical NAND and method of making thereof using sequential stack etching and landing padSANDISK TECHNOLOGIES INC·Filed 2014·Granted Dec 6, 2016·20 cites·22 claims
- 1895US6849556B2Etching method, gate etching method, and method of manufacturing semiconductor devicesOKI ELECTRIC IND CO LTD·Filed 2003·Granted Feb 1, 2005·71 cites·20 claims
- 1995US6219609B1Vehicle dynamic control systemFUJI HEAVY IND LTD·Filed 1998·Granted Apr 17, 2001·87 cites·15 claims
- 2095US5884473ASystem for exhaust gas purification and method for exhaust gas purification using said systemNGK INSULATORS LTD·Filed 1996·Granted Mar 23, 1999·145 cites·81 claims
- 2195US4681180APower transmission system for rear wheels of a motor vehicleFUJI HEAVY IND LTD·Filed 1986·Granted Jul 21, 1987·74 cites·6 claims
- 2294US10211215B1Three-dimensional memory device containing word lines having vertical protrusion regions and methods of making the sameSANDISK TECHNOLOGIES LLC·Filed 2018·Granted Feb 19, 2019·25 cites·14 claims
- 2394US8926262B2CMC turbine stator bladeTANAHASHI YOSUKE·Filed 2010·Granted Jan 6, 2015·31 cites·2 claims
- 2494US7873173B2Active vibratory noise control apparatusHONDA MOTOR CO LTD·Filed 2005·Granted Jan 18, 2011·33 cites·3 claims
- 2594US7561966B2Vehicle information display systemDENSO CORP·Filed 2004·Granted Jul 14, 2009·99 cites·7 claims
- 2694US5850616ATraction control system for four wheel drive vehicle and the method thereofFUJI HEAVY IND LTD·Filed 1996·Granted Dec 15, 1998·76 cites·5 claims
- 2793US9905573B1Three-dimensional memory device with angled word lines and method of making thereofSANDISK TECHNOLOGIES LLC·Filed 2016·Granted Feb 27, 2018·54 cites·22 claims
- 2893US9271354B2Lighting source and lighting apparatusPANASONIC CORP·Filed 2014·Granted Feb 23, 2016·18 cites·11 claims
- 2993US9181630B2Method for disposing fine objects, apparatus for arranging fine objects, illuminating apparatus and display apparatusSHIBATA AKIHIDE·Filed 2011·Granted Nov 10, 2015·20 cites·20 claims
- 3093US6343253B1Road shape estimation apparatus and curve approach control apparatusFUJI HEAVY IND LTD·Filed 2000·Granted Jan 29, 2002·67 cites·21 claims
- 3193US6298296B1Curve approach control apparatusFUJI HEAVY IND LTD·Filed 2000·Granted Oct 2, 2001·68 cites·20 claims
- 3293US6074020ABraking force control system for turning having correction parameters capabilities and method thereofFUJI HEAVY IND LTD·Filed 1996·Granted Jun 13, 2000·72 cites·18 claims
- 3393US4544443AMethod for manufacturing an optical memory elementSHAP KABUSHIKI KAISHA·Filed 1984·Granted Oct 1, 1985·54 cites·16 claims
- 3493US4467383AMagnetooptic memory mediumSHARP KK·Filed 1981·Granted Aug 21, 1984·35 cites·19 claims
- 3593US4230765ANovel amorphous silica, and products thereofOSAKA PACKING·Filed 1978·Granted Oct 28, 1980·66 cites·8 claims
- 3693US4003063APower supply regulator for an automatic exposure adjusting circuit for use in a cameraRICOH KK·Filed 1974·Granted Jan 11, 1977·23 cites·6 claims
- 3792US9190590B2Light emitting element and production method for same, production method for light-emitting device, illumination device, backlight, display device, and diodeSHIBATA AKIHIDE·Filed 2011·Granted Nov 17, 2015·17 cites·14 claims
- 3892US8827440B2PrinterCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Sep 9, 2014·9 cites·7 claims
- 3992US8476899B2Magnetic sensor and magnetic balance type current sensor including the sameIDE YOSUKE·Filed 2011·Granted Jul 2, 2013·11 cites·7 claims
- 4092US8324595B2Outdoor water treatment apparatus to kill bacteria with ultraviolet lightTAKAHASHI AKIRA·Filed 2009·Granted Dec 4, 2012·30 cites·21 claims
- 4192US7536018B2Active noise cancellation systemPANASONIC CORP·Filed 2004·Granted May 19, 2009·53 cites·5 claims
- 4292US6232996B1Thermal printerHEIWA TOKEI MFG CO LTD·Filed 1999·Granted May 15, 2001·104 cites·6 claims
- 4392US5933411AOptical recording medium having a wobbling section for recording address information and methods of recording and reproduction using sameSHARP KK·Filed 1997·Granted Aug 3, 1999·54 cites·23 claims
- 4492US4872439ADevice for preventing outflow of a fuel vapor from a fuel tankTOYOTA MOTOR CO LTD·Filed 1988·Granted Oct 10, 1989·72 cites·20 claims
- 4592US4431292AFilm feeding circuitRICOH KK·Filed 1981·Granted Feb 14, 1984·29 cites·14 claims
- 4692US4390600AMagneto-optic memory mediumSHARP KK·Filed 1982·Granted Jun 28, 1983·46 cites·7 claims
- 4792US4162924AShaped bodies of calcium silicate and process for producing sameOSAKA PACKING·Filed 1977·Granted Jul 31, 1979·42 cites·26 claims
- 4891US10801554B2Multiplate friction clutchHONDA MOTOR CO LTD·Filed 2018·Granted Oct 13, 2020·4 cites·6 claims
- 4991US7773760B2Active vibrational noise control apparatusHONDA MOTOR CO LTD·Filed 2006·Granted Aug 10, 2010·25 cites·10 claims
- 5091US6379864B1Method for manufacturing an optical diskSHARP KK·Filed 1997·Granted Apr 30, 2002·52 cites·16 claims
Showing the top 50 of 737 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →