Inventor · disambiguated record
Yutaka Yamamoto
Also filed as: YAMAMOTO YUTAKA
53 granted patents·5 pending applications·729 citations·filing 1975–2025
98Inventor score
Top patents by PatentIndex Score
58 records- 0195US3980390AOptical transmission fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1975·Granted Sep 14, 1976·95 cites·10 claims
- 0294US4839005AElectrolytic-abrasive polishing method of aluminum surfaceKOBE STEEL LTD·Filed 1988·Granted Jun 13, 1989·116 cites·5 claims
- 0392US6060977ACore for use in inductive element, transformer and inductorALPS ELECTRIC CO LTD·Filed 1999·Granted May 9, 2000·81 cites·25 claims
- 0491US6601984B2LED illuminating device and lighting apparatus employing the sameESTEC CO LTD·Filed 2002·Granted Aug 5, 2003·95 cites·15 claims
- 0583US4167305AOptical transmission fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Sep 11, 1979·45 cites·15 claims
- 0680US7324024B2High frequency compensator and reproducing deviceSANYO ELECTRIC CO·Filed 2006·Granted Jan 29, 2008·8 cites·3 claims
- 0780US4489230AManufacturing method for a resistance elementALPS ELECTRIC CO LTD·Filed 1982·Granted Dec 18, 1984·21 cites·10 claims
- 0879US8615179B2Fixing device and image forming apparatus having the sameYAMAGUCHI ATSUSHI·Filed 2010·Granted Dec 24, 2013·3 cites·13 claims
- 0977US9407162B2Method for designing power controller, power controller, and power control devicePANASONIC CORP·Filed 2013·Granted Aug 2, 2016·5 cites·7 claims
- 1077US9052660B2Image forming apparatus detecting occurrence of jamKONICA MINOLTA INC·Filed 2014·Granted Jun 9, 2015·2 cites·12 claims
- 1177US6387548B1Exchange coupling film and magnetoresistance effect type element using this exchange coupling film, and thin film magnetic head using the magnetoresistance effect type elementALPS ELECTRIC CO LTD·Filed 1998·Granted May 14, 2002·44 cites·103 claims
- 1277US2025383586A1Control apparatus, illumination apparatus, illumination system, control method, and storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 1375US9716818B2Illumination apparatus having first case and second case rotatable relative to first case, and imaging apparatus having detachable illumination apparatusCANON KK·Filed 2016·Granted Jul 25, 2017·2 cites·16 claims
- 1474US6439073B2Shift control system for vehicular automatic transmissionHONDA MOTOR CO LTD·Filed 2001·Granted Aug 27, 2002·16 cites·12 claims
- 1574US6171410B1Hard magnetic alloy, hard magnetic alloy compact, and method for producing the sameALPS ELECTRIC CO LTD·Filed 1998·Granted Jan 9, 2001·27 cites·21 claims
- 1673US7277259B2Magnetic head actuator including piezoelectric elements fixed to the arms of a fired glass-ceramic substrateALPS ELECTRIC CO LTD·Filed 2004·Granted Oct 2, 2007·12 cites·15 claims
- 1770US9992425B2Image pickup system that performs light emission control, light emission device, light emission control method, and storage mediumCANON KK·Filed 2017·Granted Jun 5, 2018·1 cites·12 claims
- 1869US10787001B2Image forming apparatusKONICA MINOLTA INC·Filed 2019·Granted Sep 29, 2020·1 cites·13 claims
- 1969US5755986ASoft-magnetic dielectric high-frequency composite material and method for making the sameALPS ELECTRIC CO LTD·Filed 1996·Granted May 26, 1998·25 cites·9 claims
- 2068US9354563B2Power supply and its control method for an electromagnetic induction heating apparatus, fixing device and image formation apparatusKONICA MINOLTA INC·Filed 2013·Granted May 31, 2016·1 cites·16 claims
- 2168US8530202B2Beta-1,3-glucan manufacturing methodISONO NAOTO·Filed 2010·Granted Sep 10, 2013·4 cites·18 claims
- 2266US10168651B2Image forming apparatus which supplies heater current according to pulse modulation or phase control depending on power consumptionKONICA MINOLTA INC·Filed 2018·Granted Jan 1, 2019·1 cites·20 claims
- 2364US8923653B2Super-resolution processing method and systemYAMAMOTO YUTAKA·Filed 2012·Granted Dec 30, 2014·4 cites·4 claims
- 2460US8611680B2Method and apparatus for removing image noiseYAMAMOTO YUTAKA·Filed 2008·Granted Dec 17, 2013·1 cites·19 claims
- 2559US9158300B2Method for designing a control apparatus and control apparatusMIYAZAKI SEIYA·Filed 2012·Granted Oct 13, 2015·2 cites·6 claims
- 2659US8488823B2Method for designing audio signal processing system for hearing aid, audio signal processing system for hearing aid, and hearing aidYAMAMOTO YUTAKA·Filed 2009·Granted Jul 16, 2013·2 cites·7 claims
- 2759US6692582B1Hard magnetic alloy, hard magnetic alloy compact and method for producing the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Feb 17, 2004·6 cites·21 claims
- 2858US6235129B1Hard magnetic materialALPS ELECTRIC CO LTD·Filed 1998·Granted May 22, 2001·14 cites·28 claims
- 2958US5022664AMetal gasket for joint structureMITSUBISHI MOTORS CORP·Filed 1989·Granted Jun 11, 1991·20 cites·24 claims
- 3056US11022292B2Lighting deviceCANON KK·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 3156US6700790B2Circuit board with integrated circuitMINOLTA CO LTD·Filed 2003·Granted Mar 2, 2004·6 cites·14 claims
- 3256US6312530B1Magnetostrictive materialALPS ELECTRIC CO LTD·Filed 1998·Granted Nov 6, 2001·14 cites·14 claims
- 3355US12368969B2Imaging apparatus, illumination apparatus, imaging system, and control methodCANON KK·Filed 2023·Granted Jul 22, 2025·0 cites·11 claims
- 3453US6425961B1Composite hard magnetic material and method for producing the sameALPS ELECTRIC CO LTD·Filed 1999·Granted Jul 30, 2002·15 cites·31 claims
- 3553USD372686SPassenger carSUZUKI MOTOR CORP·Filed 1994·Granted Aug 13, 1996·8 cites·1 claims
- 3652US8123600B2Storage medium storing game program and game apparatusTAKAHASHI HIROYUKI·Filed 2005·Granted Feb 28, 2012·0 cites·14 claims
- 3750US10591148B2Lighting device that stores rotation angle of headCANON KK·Filed 2017·Granted Mar 17, 2020·0 cites·8 claims
- 3850US6780344B2Garnet ferrite for low-insertion-loss non-reciprocal circuit, method for preparing the same, and non-reciprocal circuit device including the sameALPS ELECTRIC CO LTD·Filed 2002·Granted Aug 24, 2004·1 cites·7 claims
- 3950USD411815SAutomobileSUZUKI MOTOR CORP·Filed 1998·Granted Jul 6, 1999·8 cites·1 claims
- 4049US11492240B2Floating unitDAIFUKU KK·Filed 2021·Granted Nov 8, 2022·0 cites·7 claims
- 4149US9354566B2Image forming apparatus with switchable demagnetizing coil and control methodKONICA MINOLTA INC·Filed 2014·Granted May 31, 2016·0 cites·7 claims
- 4248US2023128568A1Information processing device, face authentication system, and information processing methodPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4348US2023076910A1Verification device, verification system, and verification methodPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4446US6034450AStepping motor and method of manufacturing hard magnetic alloy thereforALPS ELECTRIC CO LTD·Filed 1998·Granted Mar 7, 2000·9 cites·12 claims
- 4545US9571746B2Image pickup system that detect focus by irradiating auxiliary light, image pickup apparatus, light emission device, and focus detection methodCANON KK·Filed 2015·Granted Feb 14, 2017·0 cites·20 claims
- 4645US8897663B2Induction heating device and image forming apparatusYAMAGUCHI ATSUSHI·Filed 2012·Granted Nov 25, 2014·0 cites·8 claims
- 4743US11550205B2Flash unitPANASONIC CORP·Filed 2018·Granted Jan 10, 2023·0 cites·6 claims
- 4843US9936139B2Image pickup control apparatus, control method therefor, and recording mediumCANON KK·Filed 2016·Granted Apr 3, 2018·0 cites·25 claims
- 4942US9445458B2Induction heating device and image forming apparatus having the sameKIRIKUBO SEIICHI·Filed 2012·Granted Sep 13, 2016·0 cites·18 claims
- 5042US2021061603A1Image forming deviceKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →