Inventor · disambiguated record
Yukimitsu Yamada
Also filed as: YAMADA YUKIMITSU
33 granted patents·15 pending applications·202 citations·filing 1999–2024
96Inventor score
Files withALPS ALPINE CO LTD26ALPS ELECTRIC CO LTD17YAMADA YUKIMITSU2ALPS ELECTRONICS CO LTD1HIROBE KISEI1
Top patents by PatentIndex Score
48 records- 0195US7336254B2Shift register that suppresses operation failure due to transistor threshold variations, and liquid crystal driving circuit including the shift registerALPS ELECTRIC CO LTD·Filed 2005·Granted Feb 26, 2008·21 cites·11 claims
- 0287US6606099B2Display device for creating intermediate gradation levels in pseudo manner and image signal processing methodALPS ELECTRIC CO LTD·Filed 2001·Granted Aug 12, 2003·39 cites·8 claims
- 0381US6618097B1Image display apparatus and contour detecting circuit provided thereinALPS ELECTRIC CO LTD·Filed 2000·Granted Sep 9, 2003·23 cites·12 claims
- 0479US6963327B2Shift register circuit including first shift register having plurality of stages connected in cascade and second shift register having more stagesALPS ELECTRONICS CO LTD·Filed 2001·Granted Nov 8, 2005·29 cites·41 claims
- 0578US10760904B2Wearable device, posture measurement method, and non-transitory recording mediumALPS ALPINE CO LTD·Filed 2018·Granted Sep 1, 2020·3 cites·7 claims
- 0676US11851919B2Door handleALPS ALPINE CO LTD·Filed 2020·Granted Dec 26, 2023·1 cites·11 claims
- 0775US7377046B2Inclination sensor and azimuth measuring apparatus using inclination sensorALPS ELECTRIC CO LTD·Filed 2007·Granted May 27, 2008·9 cites·10 claims
- 0874US11006898B2Biological information measurement apparatus, method for controlling the same, and recording mediumALPS ALPINE CO LTD·Filed 2019·Granted May 18, 2021·2 cites·18 claims
- 0973US12504826B2Sensory control method, sensory control system, method for generating conversion model, conversion model generation system, method for converting relational expression, and programALPS ALPINE CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·34 claims
- 1073US7301517B2Liquid-crystal display apparatus capable of reducing line crawlingALPS ELECTRIC CO LTD·Filed 2003·Granted Nov 27, 2007·14 cites·4 claims
- 1169US7224338B2Signal processing circuit and liquid crystal display device using the sameALPS ELECTRIC CO LTD·Filed 2004·Granted May 29, 2007·11 cites·12 claims
- 1268US6593939B2Image display device and driver circuit thereforALPS ELECTRIC CO LTD·Filed 2001·Granted Jul 15, 2003·9 cites·22 claims
- 1366US10649065B2Position detection systemALPS ALPINE CO LTD·Filed 2018·Granted May 12, 2020·1 cites·3 claims
- 1466US7865323B2Calibration program and electronic compassALPS ELECTRIC CO LTD·Filed 2008·Granted Jan 4, 2011·7 cites·9 claims
- 1566US2024314714A1Positioning device and method for correcting clockALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 1663US7268544B2Magnetism detecting device for canceling offset voltageALPS ELECTRIC CO LTD·Filed 2005·Granted Sep 11, 2007·4 cites·6 claims
- 1762US6331862B1Image expansion display and driverLG PHILIPS LCD CO LTD·Filed 1999·Granted Dec 18, 2001·22 cites·5 claims
- 1862US2024272291A1Wireless device and method for controlling wireless deviceALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 1959US2025026099A1Manipulation device and methodALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 2059US2024295650A1Distance measurement apparatus and setting method of transmission conditionALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 2158US12058608B2Communication method, direction-of-arrival estimating method, position estimating method, communication system, direction-of-arrival estimating system, position estimating system, and receiverALPS ALPINE CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·10 claims
- 2255US12003357B2ReceiverALPS ALPINE CO LTD·Filed 2022·Granted Jun 4, 2024·0 cites·19 claims
- 2355US11073594B2Position estimating device, position estimating system, and position estimating methodALPS ALPINE CO LTD·Filed 2020·Granted Jul 27, 2021·0 cites·13 claims
- 2452US6556213B1Image display having function of performing interpolation process by which outline is not blurred even when original image is enlargedALPS ELECTRIC CO LTD·Filed 2000·Granted Apr 29, 2003·3 cites·10 claims
- 2552US2025028347A1Operating apparatusALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 2652US2020025863A1Position measurement apparatusALPS ALPINE CO LTD·Filed 2018·Application pending·0 cites
- 2750US11492823B2Door handleALPS ALPINE CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·9 claims
- 2850US10863929B2Step count measuring apparatus and mediumALPS ALPINE CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·6 claims
- 2950US10710552B2Smart keyless entry systemALPS ALPINE CO LTD·Filed 2019·Granted Jul 14, 2020·0 cites·7 claims
- 3050US2022294425A1Filter circuitALPS ALPINE CO LTD·Filed 2022·Application pending·0 cites
- 3149US11029754B2Calibration method, portable device, and computer-readable storage mediumALPS ALPINE CO LTD·Filed 2018·Granted Jun 8, 2021·0 cites·14 claims
- 3249US6744216B2Display device requiring no scramble circuitALPS ELECTRIC CO LTD·Filed 2002·Granted Jun 1, 2004·2 cites·10 claims
- 3348US8577636B2Azimuth calculation program and electronic compassHIROBE KISEI·Filed 2009·Granted Nov 5, 2013·2 cites·5 claims
- 3447US11085801B2Physical quantity measuring apparatusALPS ALPINE CO LTD·Filed 2019·Granted Aug 10, 2021·0 cites·4 claims
- 3545US11926285B2Remote communication systemALPS ALPINE CO LTD·Filed 2021·Granted Mar 12, 2024·0 cites·7 claims
- 3645US10599202B2Electronics deviceALPS ALPINE CO LTD·Filed 2018·Granted Mar 24, 2020·0 cites·5 claims
- 3744US10794706B2Position detection systemALPS ALPINE CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·2 claims
- 3844US10794723B2Walking measurement device, walking measurement method, and programALPS ALPINE CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·19 claims
- 3943US2019324520A1Wearing determination apparatus and electronic deviceALPS ALPINE CO LTD·Filed 2019·Application pending·0 cites
- 4042US2018064371A1Posture detection apparatus, glasses-type electronic device, posture detection method, and programALPS ELECTRIC CO LTD·Filed 2017·Application pending·0 cites
- 4141US10386455B2Position detection systemALPS ALPINE CO LTD·Filed 2018·Granted Aug 20, 2019·0 cites·8 claims
- 4241US2005062705A1Liquid crystal display device and method for driving the sameALPS ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 4340US2009009163A1Magnetic sensing device and electronic compass using the sameALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 4440US2017192081A1Position detection systemALPS ELECTRIC CO LTD·Filed 2017·Application pending·0 cites
- 4538US2009012733A1Offset correction program and electronic compassALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 4636US2015160751A1Input device and method of detecting load at plurality of points using input deviceALPS ELECTRIC CO LTD·Filed 2015·Application pending·0 cites
- 4731US9234754B2Geomagnetism sensing deviceYAMADA YUKIMITSU·Filed 2011·Granted Jan 12, 2016·0 cites·11 claims
- 4831US2012078562A1Geomagnetic sensing deviceYAMADA YUKIMITSU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →