Assignee
NAMIKI PRECISION JEWEL CO LTD
JP·74 granted patents·21 pending applications·2,042 citations·filing 1977–2016
Top patents by PatentIndex Score
95 records- 0197US4801340AMethod for manufacturing permanent magnetsNAMIKI PRECISION JEWEL CO LTD·Filed 1987·Granted Jan 31, 1989·156 cites·9 claims
- 0296US5528697AIntegrated vibrating and sound producing deviceNAMIKI PRECISION JEWEL CO LTD·Filed 1994·Granted Jun 18, 1996·123 cites·34 claims
- 0391US6744385B2Magnetic micro-encoder and micro motorNAMIKI PRECISION JEWEL CO LTD·Filed 2002·Granted Jun 1, 2004·1k cites·20 claims
- 0487US9869821B2Probe for optical imagingNAMIKI PRECISION JEWEL CO LTD·Filed 2016·Granted Jan 16, 2018·6 cites·8 claims
- 0587US7864129B2Radio frequency medical treatment device and system and usage method thereofNAMIKI PRECISION JEWEL CO LTD·Filed 2007·Granted Jan 4, 2011·47 cites·37 claims
- 0686US5293438AMicrolensed optical terminals and optical system equipped therewith, and methods for their manufacture, especially an optical coupling method and optical coupler for use therewithNAMIKI PRECISION JEWEL CO LTD·Filed 1992·Granted Mar 8, 1994·98 cites·17 claims
- 0785US9574870B2Probe for optical imagingNAMIKI PRECISION JEWEL CO LTD·Filed 2016·Granted Feb 21, 2017·10 cites·12 claims
- 0882US7646122B2Fixing holder for vibration generating deviceNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Jan 12, 2010·12 cites·11 claims
- 0981US7518275B2Vibrator and portable terminal device mounted with the vibratorNAMIKI PRECISION JEWEL CO LTD·Filed 2004·Granted Apr 14, 2009·25 cites·12 claims
- 1081US6873069B1Very thin fan motor with attached heat sinkNAMIKI PRECISION JEWEL CO LTD·Filed 2000·Granted Mar 29, 2005·44 cites·5 claims
- 1179US7986063B2Cylindrical coil and cylindrical micromotor using the sameNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Granted Jul 26, 2011·11 cites·8 claims
- 1278US9709749B2Optical imaging probeNAMIKI PRECISION JEWEL CO LTD·Filed 2015·Granted Jul 18, 2017·3 cites·14 claims
- 1378US7529381B2Multifunction-type vibration actuator and portable communication equipmentNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted May 5, 2009·9 cites·7 claims
- 1477US7212647B2Vibration actuator device of portable terminalNAMIKI PRECISION JEWEL CO LTD·Filed 2003·Granted May 1, 2007·22 cites·9 claims
- 1576US7446847B2Optical isolator and optical deviceNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Nov 4, 2008·5 cites·13 claims
- 1676US6810128B2Electromagnetic induction actuator and portable telecommunications equipmentNAMIKI PRECISION JEWEL CO LTD·Filed 2001·Granted Oct 26, 2004·23 cites·6 claims
- 1775US8029717B2Nanoimprint method and apparatusNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Granted Oct 4, 2011·7 cites·1 claims
- 1874US7528509B2Multifunction-type vibration actuator and mobile terminal deviceNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted May 5, 2009·9 cites·3 claims
- 1972US7589446B2Surface mount type vibration motor and fixation structureNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Sep 15, 2009·6 cites·3 claims
- 2072US7579731B2Miniature brushless motor structureNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Aug 25, 2009·6 cites·17 claims
- 2172US5952745ACylindrical coreless vibrating motorNAMIKI PRECISION JEWEL CO LTD·Filed 1997·Granted Sep 14, 1999·38 cites·2 claims
- 2270US6847139B2Multi-functional vibrating actuatorNAMIKI PRECISION JEWEL CO LTD·Filed 2002·Granted Jan 25, 2005·20 cites·9 claims
- 2370US6807282B2Electromagnetic induction type actuator device and mounting structure therefor and pda(personal digital assistant)NAMIKI PRECISION JEWEL CO LTD·Filed 2001·Granted Oct 19, 2004·22 cites·8 claims
- 2470US4902357AMethod of manufacture of permanent magnetsNAMIKI PRECISION JEWEL CO LTD·Filed 1987·Granted Feb 20, 1990·20 cites·21 claims
- 2570US4221613ARare earth-cobalt system permanent magnetic alloys and method of preparing sameNAMIKI PRECISION JEWEL CO LTD·Filed 1979·Granted Sep 9, 1980·16 cites·7 claims
- 2669US7068882B2Optical fiber microlens, optical fiber and method of positioning optical fiberNAMIKI PRECISION JEWEL CO LTD·Filed 2001·Granted Jun 27, 2006·13 cites·7 claims
- 2769US5774264APolarization independent optical isolatorNAMIKI PRECISION JEWEL CO LTD·Filed 1996·Granted Jun 30, 1998·42 cites·14 claims
- 2868US10132000B2Diamond substrate and diamond substrate manufacturing methodNAMIKI PRECISION JEWEL CO LTD·Filed 2014·Granted Nov 20, 2018·0 cites·9 claims
- 2968US7825555B2Surface mount-type vibration motor and fixation structure for surface mount-type vibration motorNAMIKI PRECISION JEWEL CO LTD·Filed 2004·Granted Nov 2, 2010·16 cites·10 claims
- 3068US7529380B2Multifunction-type vibration actuator and mobile terminal deviceNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted May 5, 2009·4 cites·2 claims
- 3167US7002742B2Polarizing function element, optical isolator, laser diode module and method of producing polarizing function elementNAMIKI PRECISION JEWEL CO LTD·Filed 2001·Granted Feb 21, 2006·15 cites·19 claims
- 3266US7826137B2Reflective optical circulatorNAMIKI PRECISION JEWEL CO LTD·Filed 2007·Granted Nov 2, 2010·4 cites·2 claims
- 3365US5845024AOptical fiber with lens and method of manufacturing the sameNAMIKI PRECISION JEWEL CO LTD·Filed 1995·Granted Dec 1, 1998·37 cites·4 claims
- 3464US9254117B2Ultrasonic endoscopic probeNAMIKI PRECISION JEWEL CO LTD·Filed 2014·Granted Feb 9, 2016·2 cites·6 claims
- 3564USD565970SWristwatchNAMIKI PRECISION JEWEL CO LTD·Filed 2007·Granted Apr 8, 2008·14 cites·1 claims
- 3661US9541221B2Tube clamp structure of tubing pumpNAMIKI PRECISION JEWEL CO LTD·Filed 2013·Granted Jan 10, 2017·3 cites·4 claims
- 3761US9316288B2Rotational force transmitting apparatusNAMIKI PRECISION JEWEL CO LTD·Filed 2013·Granted Apr 19, 2016·2 cites·4 claims
- 3860US7723873B2Vibration actuatorNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Granted May 25, 2010·3 cites·7 claims
- 3959US8022799B2Thin multi-function vibration actuatorNAMIKI PRECISION JEWEL CO LTD·Filed 2006·Granted Sep 20, 2011·2 cites·6 claims
- 4058US9455229B2Composite substrate manufacturing method, semiconductor element manufacturing method, composite substrate, and semiconductor elementNAMIKI PRECISION JEWEL CO LTD·Filed 2013·Granted Sep 27, 2016·1 cites·6 claims
- 4158US7786727B2Miniature rotary encoderNAMIKI PRECISION JEWEL CO LTD·Filed 2007·Granted Aug 31, 2010·4 cites·4 claims
- 4257US4369075AMethod of manufacturing permanent magnet alloysNAMIKI PRECISION JEWEL CO LTD·Filed 1980·Granted Jan 18, 1983·15 cites·9 claims
- 4357US2014125170A1Vibration-generating small-sized motor and portable electronic equipment therewithNAMIKI PRECISION JEWEL CO LTD·Filed 2013·Application pending·0 cites
- 4456USD534121SVibration motorNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Dec 26, 2006·10 cites·1 claims
- 4556US6927523B2Brush device and motor with brushNAMIKI PRECISION JEWEL CO LTD·Filed 2002·Granted Aug 9, 2005·9 cites·4 claims
- 4655US5889349ACylindrical coreless vibrating motorNAMIKI PRECISION JEWEL CO LTD·Filed 1995·Granted Mar 30, 1999·20 cites·16 claims
- 4753US7242127B2Brush device and motor with brushNAMIKI PRECISION JEWEL CO LTD·Filed 2004·Granted Jul 10, 2007·6 cites·6 claims
- 4852US7035423B2Mobile terminal with electromagnetic actuatorNAMIKI PRECISION JEWEL CO LTD·Filed 2002·Granted Apr 25, 2006·6 cites·5 claims
- 4951US7599510B2Multifunctional actuator and mobile terminalNAMIKI PRECISION JEWEL CO LTD·Filed 2004·Granted Oct 6, 2009·5 cites·8 claims
- 5050US4147364ANon-vibration tone armNAMIKI PRECISION JEWEL CO LTD·Filed 1977·Granted Apr 3, 1979·7 cites·10 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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