Assignee
CLARION CO LTD
US·931 granted patents·69 pending applications·10,788 citations·filing 1973–2020
Top patents by PatentIndex Score
1,000 records- 0196USD625306SHandheld computer terminalCLARION CO LTD·Filed 2009·Granted Oct 12, 2010·68 cites·1 claims
- 0295US11786933B2Vibration signal generation apparatus and computer-readable, non-transitory storage medium storing vibration signal generation programCLARION CO LTD·Filed 2020·Granted Oct 17, 2023·3 cites·8 claims
- 0395US11627918B2State extrapolation device, state extrapolation program, and state extrapolation methodCLARION CO LTD·Filed 2020·Granted Apr 18, 2023·4 cites·11 claims
- 0495US4691326ASpread-spectrum communication systemCLARION CO LTD·Filed 1985·Granted Sep 1, 1987·136 cites·1 claims
- 0595US4490842AHeadrest speaker deviceCLARION CO LTD·Filed 1982·Granted Dec 25, 1984·116 cites·11 claims
- 0695US4477127ATape player for vehiclesCLARION CO LTD·Filed 1982·Granted Oct 16, 1984·60 cites·9 claims
- 0794US11265651B2Vibration output apparatus and computer-readable, non-transitory storage medium storing vibration output programCLARION CO LTD·Filed 2020·Granted Mar 1, 2022·4 cites·12 claims
- 0893US11334211B2Information control device and method for changing display region sizes and positional relationshipsCLARION CO LTD·Filed 2019·Granted May 17, 2022·7 cites·14 claims
- 0993US7069128B2Parking-assist system using image information from an imaging camera and distance information from an infrared laser cameraCLARION CO LTD·Filed 2005·Granted Jun 27, 2006·72 cites·15 claims
- 1093US5581621AAutomatic adjustment system and automatic adjustment method for audio devicesCLARION CO LTD·Filed 1994·Granted Dec 3, 1996·319 cites·24 claims
- 1193US4250524AValidation apparatus in a pay television systemCLARION CO LTD·Filed 1979·Granted Feb 10, 1981·121 cites·2 claims
- 1292US4408095AAcoustic apparatusCLARION CO LTD·Filed 1981·Granted Oct 4, 1983·80 cites·4 claims
- 1391US9975459B2Headrest device and sound collecting deviceCLARION CO LTD·Filed 2014·Granted May 22, 2018·18 cites·14 claims
- 1491US9773177B2Surrounding environment recognition deviceCLARION CO LTD·Filed 2014·Granted Sep 26, 2017·11 cites·11 claims
- 1591US9467687B2Vehicle-mounted environment recognition deviceCLARION CO LTD·Filed 2013·Granted Oct 11, 2016·12 cites·7 claims
- 1691USD550654SRemote control for a speakerCLARION CO LTD·Filed 2006·Granted Sep 11, 2007·44 cites·1 claims
- 1791US5953302ARecorded medium playback device with removable panel and having a lever contacting panel and detection switchCLARION CO LTD·Filed 1997·Granted Sep 14, 1999·83 cites·5 claims
- 1891US5168508ASpread spectrum receiverCLARION CO LTD·Filed 1991·Granted Dec 1, 1992·203 cites·7 claims
- 1991US4785410AMaximum length shift register sequences generatorCLARION CO LTD·Filed 1986·Granted Nov 15, 1988·56 cites·8 claims
- 2091US4783343AMethod for supplying metal organic gas and an apparatus for realizing sameCLARION CO LTD·Filed 1987·Granted Nov 8, 1988·68 cites·6 claims
- 2191US4745378ASurface acoustic wave deviceCLARION CO LTD·Filed 1987·Granted May 17, 1988·57 cites·9 claims
- 2291US4625184ASurface acoustic wave device with impedance matching network formed thereonCLARION CO LTD·Filed 1983·Granted Nov 25, 1986·41 cites·10 claims
- 2390US11115425B2In-vehicle apparatus and log collection systemCLARION CO LTD·Filed 2017·Granted Sep 7, 2021·9 cites·9 claims
- 2490US10479271B2Vehicle notification device and vehicle notification methodCLARION CO LTD·Filed 2016·Granted Nov 19, 2019·9 cites·8 claims
- 2590US9862416B2Automatic parking control device, and parking assistance deviceCLARION CO LTD·Filed 2014·Granted Jan 9, 2018·15 cites·10 claims
- 2690US9721460B2In-vehicle surrounding environment recognition deviceCLARION CO LTD·Filed 2013·Granted Aug 1, 2017·22 cites·10 claims
- 2790US9288381B2In-vehicle image recognizerCLARION CO LTD·Filed 2013·Granted Mar 15, 2016·10 cites·7 claims
- 2890US5293398ADigital matched filterCLARION CO LTD·Filed 1992·Granted Mar 8, 1994·191 cites·4 claims
- 2990USD267949SAmplifier for automobileCLARION CO LTD·Filed 1979·Granted Feb 15, 1983·23 cites·1 claims
- 3090USD261887SAmplifier for automobileCLARION CO LTD·Filed 1979·Granted Nov 17, 1981·23 cites·1 claims
- 3189US6917804B2High-speed roaming method of wireless LANCLARION CO LTD·Filed 2001·Granted Jul 12, 2005·84 cites·23 claims
- 3289US5173686ASliding accommodation type liquid crystal display deviceCLARION CO LTD·Filed 1990·Granted Dec 22, 1992·223 cites·7 claims
- 3389US5150349ADisc loading structureCLARION CO LTD·Filed 1990·Granted Sep 22, 1992·56 cites·6 claims
- 3489US4647881ASurface acoustic wave deviceCLARION CO LTD·Filed 1985·Granted Mar 3, 1987·48 cites·3 claims
- 3589US4567393ASurface acoustic wave device having AlN and ZnO layers on a Si substrateCLARION CO LTD·Filed 1984·Granted Jan 28, 1986·35 cites·15 claims
- 3688US11142124B2Adhered-substance detecting apparatus and vehicle system equipped with the sameCLARION CO LTD·Filed 2018·Granted Oct 12, 2021·6 cites·12 claims
- 3788US10917593B2Camera calibration device that estimates internal parameter of cameraCLARION CO LTD·Filed 2016·Granted Feb 9, 2021·7 cites·6 claims
- 3888US10908891B2Software update device and software update systemCLARION CO LTD·Filed 2017·Granted Feb 2, 2021·8 cites·11 claims
- 3988US9473718B2Vehicle surroundings monitoring deviceCLARION CO LTD·Filed 2013·Granted Oct 18, 2016·8 cites·7 claims
- 4088US8046714B2Method, program and device for displaying menuCLARION CO LTD·Filed 2006·Granted Oct 25, 2011·47 cites·8 claims
- 4188USD595722SSupport for handheld computerCLARION CO LTD·Filed 2008·Granted Jul 7, 2009·36 cites·1 claims
- 4288US7429998B2Method and apparatus for monitoring vehicle rear, and signal processorCLARION CO LTD·Filed 2002·Granted Sep 30, 2008·124 cites·4 claims
- 4388US6324450B1Mobile object information recording apparatusCLARION CO LTD·Filed 2000·Granted Nov 27, 2001·167 cites·10 claims
- 4488US5204817ACar mounted navigation systemCLARION CO LTD·Filed 1991·Granted Apr 20, 1993·154 cites·11 claims
- 4588US5204877ASpread spectrum modulating deviceCLARION CO LTD·Filed 1992·Granted Apr 20, 1993·101 cites·4 claims
- 4688US4441577ADirection-variable speaker systemCLARION CO LTD·Filed 1982·Granted Apr 10, 1984·72 cites·5 claims
- 4787US11328428B2Technologies for detection of occlusions on a cameraCLARION CO LTD·Filed 2019·Granted May 10, 2022·11 cites·17 claims
- 4887US10346694B2Vehicle start support deviceCLARION CO LTD·Filed 2014·Granted Jul 9, 2019·8 cites·9 claims
- 4987US9813593B2Outside recognition apparatus and lens dirtiness detection methodCLARION CO LTD·Filed 2014·Granted Nov 7, 2017·7 cites·10 claims
- 5087USD784296SRemote controller for audio apparatusCLARION CO LTD·Filed 2016·Granted Apr 18, 2017·30 cites·1 claims
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