Assignee
NIDEC COPAL CORP
JP·232 granted patents·52 pending applications·1,680 citations·filing 1996–2023
Top patents by PatentIndex Score
284 records- 0199US9906109B2Vibration actuatorNIDEC COPAL CORP·Filed 2014·Granted Feb 27, 2018·74 cites·5 claims
- 0297US9692286B2Vibration actuatorNIDEC COPAL CORP·Filed 2013·Granted Jun 27, 2017·27 cites·4 claims
- 0395US11237457B2Blade open-close deviceNIDEC COPAL CORP·Filed 2020·Granted Feb 1, 2022·6 cites·19 claims
- 0493US11758254B2Blade open-close device and imaging deviceNIDEC COPAL CORP·Filed 2022·Granted Sep 12, 2023·3 cites·11 claims
- 0592US11611687B2Blade open-close device and electronic deviceNIDEC COPAL CORP·Filed 2021·Granted Mar 21, 2023·4 cites·6 claims
- 0692US9816587B2Geared motorNIDEC COPAL CORP·Filed 2015·Granted Nov 14, 2017·7 cites·4 claims
- 0791US11815786B2Blade open-close device and electronic deviceNIDEC COPAL CORP·Filed 2021·Granted Nov 14, 2023·2 cites·7 claims
- 0891US7193793B2Imaging lensNIDEC COPAL CORP·Filed 2005·Granted Mar 20, 2007·40 cites·9 claims
- 0991US7156564B2Blade driving device for use in camerasNIDEC COPAL CORP·Filed 2004·Granted Jan 2, 2007·38 cites·10 claims
- 1091US6443635B1Electromagnetic actuator with auto-retaining of rotor at triple positionsNIDEC COPAL CORP·Filed 2000·Granted Sep 3, 2002·35 cites·15 claims
- 1190US11921403B2Electronic deviceNIDEC COPAL CORP·Filed 2022·Granted Mar 5, 2024·2 cites·7 claims
- 1290US7567001B2Compact fan motor and electric device comprising a compact fan motorNIDEC COPAL CORP·Filed 2007·Granted Jul 28, 2009·25 cites·6 claims
- 1390US7128459B2Light-guide plate and method for manufacturing the sameNIDEC COPAL CORP·Filed 2002·Granted Oct 31, 2006·52 cites·16 claims
- 1490USD450378SFan motorNIDEC COPAL CORP·Filed 2000·Granted Nov 13, 2001·60 cites·1 claims
- 1589US7410310B2Blade driving apparatus for camerasNIDEC COPAL CORP·Filed 2005·Granted Aug 12, 2008·20 cites·11 claims
- 1688US11859656B2Linear driving force converting mechanismNIDEC COPAL CORP·Filed 2021·Granted Jan 2, 2024·2 cites·8 claims
- 1788US10133023B2Device for driving a lens frameNIDEC COPAL CORP·Filed 2015·Granted Nov 20, 2018·6 cites·7 claims
- 1888US7619337B2Brushless motor, brushless type fan motor and electric device comprising a brushless type fan motorNIDEC COPAL CORP·Filed 2007·Granted Nov 17, 2009·20 cites·9 claims
- 1988US6783287B2Focal-plane shutter for digital cameraNIDEC COPAL CORP·Filed 2002·Granted Aug 31, 2004·36 cites·20 claims
- 2087US11082594B2Imaging device and electronic deviceNIDEC COPAL CORP·Filed 2019·Granted Aug 3, 2021·6 cites·15 claims
- 2187US6439104B1Small size air pumpNIDEC COPAL CORP·Filed 2000·Granted Aug 27, 2002·35 cites·3 claims
- 2286US6740999B1MotorNIDEC COPAL CORP·Filed 2000·Granted May 25, 2004·28 cites·9 claims
- 2385US9742240B2Vibrating compact motor with attached flexible circuit board for a mobile deviceNIDEC COPAL CORP·Filed 2013·Granted Aug 22, 2017·6 cites·11 claims
- 2485US6774512B2Claw-pole permanent-magnet stepping motorNIDEC COPAL CORP·Filed 2001·Granted Aug 10, 2004·40 cites·10 claims
- 2585US6733192B2Electromagnetic actuator and camera blade driving deviceNIDEC COPAL CORP·Filed 2003·Granted May 11, 2004·19 cites·15 claims
- 2685US6714733B2Step motor with interpole pair stabilizing rest positionNIDEC COPAL CORP·Filed 2002·Granted Mar 30, 2004·32 cites·7 claims
- 2784US11706515B2Imaging deviceNIDEC COPAL CORP·Filed 2022·Granted Jul 18, 2023·1 cites·5 claims
- 2884US7619335B2Vibration motorNIDEC COPAL CORP·Filed 2007·Granted Nov 17, 2009·13 cites·8 claims
- 2983US11199757B2Imaging deviceNIDEC COPAL CORP·Filed 2018·Granted Dec 14, 2021·3 cites·20 claims
- 3083US10935873B2Imaging deviceNIDEC COPAL CORP·Filed 2018·Granted Mar 2, 2021·3 cites·4 claims
- 3183US9407802B2Imaging apparatusNIDEC COPAL CORP·Filed 2015·Granted Aug 2, 2016·5 cites·33 claims
- 3283US6985306B2Photographing lensNIDEC COPAL CORP·Filed 2003·Granted Jan 10, 2006·25 cites·19 claims
- 3383US6850281B2Focal-plane shutter for digital still camerasNIDEC COPAL CORP·Filed 2001·Granted Feb 1, 2005·20 cites·8 claims
- 3483US6757111B2Zoom lensNIDEC COPAL CORP·Filed 2002·Granted Jun 29, 2004·30 cites·5 claims
- 3583US6749348B2Focal-plane shutter for digital still cameraNIDEC COPAL CORP·Filed 2003·Granted Jun 15, 2004·20 cites·9 claims
- 3683US6070482AGear moduleNIDEC COPAL CORP·Filed 1998·Granted Jun 6, 2000·35 cites·3 claims
- 3782US10508743B2Flow rate control device and vehicleNIDEC COPAL CORP·Filed 2015·Granted Dec 17, 2019·6 cites·17 claims
- 3882US7600876B2Optical angle detection apparatusNIDEC COPAL CORP·Filed 2006·Granted Oct 13, 2009·8 cites·4 claims
- 3982US6388414B1Step motor driving apparatusNIDEC COPAL CORP·Filed 2000·Granted May 14, 2002·17 cites·3 claims
- 4081US7573629B2Blade actuating apparatus for optical instrumentsNIDEC COPAL CORP·Filed 2008·Granted Aug 11, 2009·8 cites·10 claims
- 4181US7230779B2ND filter and aperture diaphragm apparatusNIDEC COPAL CORP·Filed 2005·Granted Jun 12, 2007·21 cites·13 claims
- 4280US11381719B2Imaging deviceNIDEC COPAL CORP·Filed 2018·Granted Jul 5, 2022·2 cites·5 claims
- 4380US10564515B2Blade driving deviceNIDEC COPAL CORP·Filed 2016·Granted Feb 18, 2020·3 cites·14 claims
- 4480US10376920B2Linear vibration motorNIDEC COPAL CORP·Filed 2016·Granted Aug 13, 2019·2 cites·8 claims
- 4580US9666348B2Vibration actuatorNIDEC COPAL CORP·Filed 2015·Granted May 30, 2017·2 cites·8 claims
- 4680US7708479B2Imaging device and portable information terminal deviceNIDEC COPAL CORP·Filed 2006·Granted May 4, 2010·10 cites·18 claims
- 4780US7508601B2Imaging lensNIDEC COPAL CORP·Filed 2007·Granted Mar 24, 2009·12 cites·17 claims
- 4880US7483226B2ND filter, manufacturing method thereof, and aperture deviceNIDEC COPAL CORP·Filed 2005·Granted Jan 27, 2009·5 cites·7 claims
- 4980US7362509B2Zoom lensNIDEC COPAL CORP·Filed 2005·Granted Apr 22, 2008·12 cites·19 claims
- 5080US7129607B2MotorNIDEC COPAL CORP·Filed 2005·Granted Oct 31, 2006·8 cites·4 claims
Showing the top 50 of 284 patent records by PatentIndex Score.
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