Assignee
CITIZEN HOLDINGS CO LTD
JP·229 granted patents·17 pending applications·2,521 citations·filing 2000–2016
Top patents by PatentIndex Score
246 records- 0199US7806587B2Electronic clinical thermometer and method of producing the sameCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Oct 5, 2010·470 cites·9 claims
- 0296US7787077B2Liquid crystal display apparatusCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Aug 31, 2010·117 cites·13 claims
- 0395USD640145SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2011·Granted Jun 21, 2011·106 cites·1 claims
- 0493US7251410B2Variable optical attenuator and optical filterCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Jul 31, 2007·19 cites·33 claims
- 0592US8827440B2PrinterCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Sep 9, 2014·9 cites·7 claims
- 0692US7327421B2Liquid crystal display deviceCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Feb 5, 2008·18 cites·13 claims
- 0791US9597907B2PrinterCITIZEN HOLDINGS CO LTD·Filed 2016·Granted Mar 21, 2017·4 cites·2 claims
- 0891US9240671B2Laser light sourceCITIZEN HOLDINGS CO LTD·Filed 2012·Granted Jan 19, 2016·11 cites·9 claims
- 0991US8037755B2Physical quantity sensorCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Oct 18, 2011·37 cites·11 claims
- 1091US8003225B2Decorative article having a white coatingCITIZEN HOLDINGS CO LTD·Filed 2009·Granted Aug 23, 2011·14 cites·10 claims
- 1190US9269873B2Semiconductor light emitting device and method for manufacturing sameCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Feb 23, 2016·15 cites·4 claims
- 1290USD720240SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Dec 30, 2014·40 cites·1 claims
- 1390US7683975B2Automatic focusing apparatusCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Mar 23, 2010·20 cites·3 claims
- 1489US9360167B2LED module and LED lamp employing sameCITIZEN HOLDINGS CO LTD·Filed 2012·Granted Jun 7, 2016·10 cites·13 claims
- 1588US9490398B2Manufacturing method of light emitting device in a flip-chip configuration with reduced package sizeCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Nov 8, 2016·19 cites·3 claims
- 1688US9423600B2Aberration correction optical unit and laser microscopeCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Aug 23, 2016·5 cites·9 claims
- 1788USD762492SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2015·Granted Aug 2, 2016·32 cites·1 claims
- 1888USD717668SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Nov 18, 2014·37 cites·1 claims
- 1988US7532303B2Automatic focusing apparatusCITIZEN HOLDINGS CO LTD·Filed 2007·Granted May 12, 2009·15 cites·12 claims
- 2087US9395692B2Hairspring material for mechanical timepiece and hairspring using the sameCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Jul 19, 2016·3 cites·9 claims
- 2187USD719850SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Dec 23, 2014·40 cites·1 claims
- 2287USD690208SWrist watch case with bandCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Sep 24, 2013·39 cites·1 claims
- 2387USD640144SWrist watch case with bandCITIZEN HOLDINGS CO LTD·Filed 2011·Granted Jun 21, 2011·39 cites·1 claims
- 2487USD555516SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Nov 20, 2007·35 cites·1 claims
- 2586USD762126SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2015·Granted Jul 26, 2016·32 cites·1 claims
- 2686US9297945B2Light source device and projection deviceCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Mar 29, 2016·9 cites·5 claims
- 2786US7995178B2Liquid-crystal-display panel and barcode reading system using the sameCITIZEN HOLDINGS CO LTD·Filed 2004·Granted Aug 9, 2011·37 cites·6 claims
- 2886USD618119SWrist watch bodyCITIZEN HOLDINGS CO LTD·Filed 2010·Granted Jun 22, 2010·36 cites·1 claims
- 2986US7637657B2Electronic thermometerCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Dec 29, 2009·18 cites·12 claims
- 3086US7248244B2Color display device emitting each color light for different time periodCITIZEN HOLDINGS CO LTD·Filed 2003·Granted Jul 24, 2007·30 cites·20 claims
- 3185USD784829SWrist watch caseCITIZEN HOLDINGS CO LTD·Filed 2016·Granted Apr 25, 2017·30 cites·1 claims
- 3285US7911526B2Automatic focusing apparatus and optical deviceCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Mar 22, 2011·11 cites·14 claims
- 3385US7746731B2Electronic device with solar cellCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Jun 29, 2010·11 cites·15 claims
- 3485US7566848B2Catalytic combustion type gas sensorCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Jul 28, 2009·10 cites·9 claims
- 3585USD549598SWrist watchCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Aug 28, 2007·36 cites·1 claims
- 3684USD761903SPrinterCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Jul 19, 2016·29 cites·1 claims
- 3784US9352597B2Paper ejector unit for use with a printing mechanism of a printer having a paper transport pathCITIZEN HOLDINGS CO LTD·Filed 2013·Granted May 31, 2016·9 cites·5 claims
- 3884US7791627B2PrinterCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Sep 7, 2010·7 cites·6 claims
- 3984US7301591B2Liquid crystal display device wherein the number of light emitting elements activated differs depending on whether display is performed by the first or second liquid crystal panelCITIZEN HOLDINGS CO LTD·Filed 2002·Granted Nov 27, 2007·27 cites·7 claims
- 4083US9016966B2Printer with paper holder having paper near-end detectorCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Apr 28, 2015·4 cites·7 claims
- 4183US7461559B2Electromechanical transducer and method of fabricating the sameCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Dec 9, 2008·14 cites·9 claims
- 4283US7367132B2Contact-type displacement measuring apparatusCITIZEN HOLDINGS CO LTD·Filed 2006·Granted May 6, 2008·16 cites·12 claims
- 4382USD759504SWrist watch caseCITIZEN HOLDINGS CO LTD·Filed 2015·Granted Jun 21, 2016·22 cites·1 claims
- 4482US8987774B2Semiconductor light-emitting device and producing method thereofCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Mar 24, 2015·6 cites·7 claims
- 4582US7609359B2Method of manufacturing liquid crystal panelCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Oct 27, 2009·7 cites·4 claims
- 4681US9469765B2Golden rigid decorative memberCITIZEN HOLDINGS CO LTD·Filed 2013·Granted Oct 18, 2016·3 cites·9 claims
- 4781US7875870B2Recording medium type identification device with optical sensorsCITIZEN HOLDINGS CO LTD·Filed 2008·Granted Jan 25, 2011·4 cites·2 claims
- 4881US7557491B2Electronic component packageCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Jul 7, 2009·15 cites·9 claims
- 4980US9631781B2Optical integrated deviceCITIZEN HOLDINGS CO LTD·Filed 2012·Granted Apr 25, 2017·5 cites·6 claims
- 5080US9510407B2LED drive circuitCITIZEN HOLDINGS CO LTD·Filed 2015·Granted Nov 29, 2016·3 cites·9 claims
Showing the top 50 of 246 patent records by PatentIndex Score.
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