Assignee
NEC TOKIN CORP
JP·204 granted patents·67 pending applications·3,407 citations·filing 1997–2016
Top patents by PatentIndex Score
271 records- 0196US6595802B1Connector capable of considerably suppressing a high-frequency currentNEC TOKIN CORP·Filed 2001·Granted Jul 22, 2003·105 cites·25 claims
- 0296US6451473B1Non-aqueous electrolyte secondary battery and method of manufacturing the sameNEC TOKIN CORP·Filed 2000·Granted Sep 17, 2002·81 cites·20 claims
- 0396US6447170B1Locking and unlocking mechanism of cable connector and method for locking and unlockingNEC TOKIN CORP·Filed 2000·Granted Sep 10, 2002·175 cites·10 claims
- 0495US6636431B2Symmetrical DC/DC converterNEC TOKIN CORP·Filed 2001·Granted Oct 21, 2003·220 cites·23 claims
- 0593US7326261B2Surface-mount capacitor and method of producing the sameNEC TOKIN CORP·Filed 2007·Granted Feb 5, 2008·27 cites·8 claims
- 0693US6519135B2Chip capacitor and method of manufacturing sameNEC TOKIN CORP·Filed 2002·Granted Feb 11, 2003·78 cites·15 claims
- 0792US8940191B2Electroconductive polymer solution, electroconductive polymer composition, and solid electrolytic capacitor therewith and method for producing sameNEC TOKIN CORP·Filed 2013·Granted Jan 27, 2015·11 cites·13 claims
- 0891US7566828B2Power source device and charge controlling method to be used in sameNEC TOKIN CORP·Filed 2005·Granted Jul 28, 2009·44 cites·6 claims
- 0991US6850138B1Vibration actuator having an elastic member between a suspension plate and a magnetic circuit deviceNEC TOKIN CORP·Filed 2000·Granted Feb 1, 2005·205 cites·26 claims
- 1091US6775127B2Anode member for a solid electrolytic capacitor, method of producing the same and solid electrolytic capacitor using the sameNEC TOKIN CORP·Filed 2003·Granted Aug 10, 2004·49 cites·7 claims
- 1191US6616713B2Method for fabricating chip type solid electrolytic capacitor and apparatus for performing the same methodNEC TOKIN CORP·Filed 2001·Granted Sep 9, 2003·59 cites·22 claims
- 1290US6816358B2Chip-type solid electrolytic capacitor having a terminal of a unique shape and method of producing the sameNEC TOKIN CORP·Filed 2004·Granted Nov 9, 2004·72 cites·18 claims
- 1389US6636826B1Orientation angle detectorNEC TOKIN CORP·Filed 1999·Granted Oct 21, 2003·206 cites·64 claims
- 1489US6430034B2Chip capacitor having external resin packagingNEC TOKIN CORP·Filed 2001·Granted Aug 6, 2002·55 cites·9 claims
- 1588US6903922B2Chip type capacitor, method for preparing the same and anode terminal used for preparing the sameNEC TOKIN CORP·Filed 2003·Granted Jun 7, 2005·42 cites·7 claims
- 1688US6503108B1General purpose connector and connecting method thereforNEC TOKIN CORP·Filed 2000·Granted Jan 7, 2003·48 cites·24 claims
- 1786US7538645B2Electromagnetic relayNEC TOKIN CORP·Filed 2007·Granted May 26, 2009·16 cites·8 claims
- 1886US7427909B2Coil component and fabrication method of the sameNEC TOKIN CORP·Filed 2004·Granted Sep 23, 2008·34 cites·54 claims
- 1986US7324655B2Electroacoustic transducerNEC TOKIN CORP·Filed 2003·Granted Jan 29, 2008·36 cites·12 claims
- 2086US7215534B2Solid electrolytic capacitor, stacked capacitor using the same, and fabrication method thereofNEC TOKIN CORP·Filed 2005·Granted May 8, 2007·13 cites·10 claims
- 2185US7379290B2Electrically conductive polymer composition and solid electrolytic capacitor using the sameNEC TOKIN CORP·Filed 2006·Granted May 27, 2008·18 cites·20 claims
- 2285US6906608B2Magnetic core including magnet for magnetic bias and inductor component using the sameNEC TOKIN CORP·Filed 2004·Granted Jun 14, 2005·23 cites·30 claims
- 2384US7009834B2Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the sameNEC TOKIN CORP·Filed 2005·Granted Mar 7, 2006·12 cites·40 claims
- 2484US6995643B2Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coilNEC TOKIN CORP·Filed 2005·Granted Feb 7, 2006·12 cites·22 claims
- 2584US6920037B2Solid electrolytic capacitorNEC TOKIN CORP·Filed 2003·Granted Jul 19, 2005·47 cites·16 claims
- 2684US6537693B1Secondary battery and method of manufacturing sameNEC TOKIN CORP·Filed 2000·Granted Mar 25, 2003·37 cites·18 claims
- 2783US7082027B2Proton-conducting electric double layer capacitor using electrolytic solutionNEC TOKIN CORP·Filed 2005·Granted Jul 25, 2006·11 cites·6 claims
- 2883US6972097B2Composite magnetic material and electromagnetic interference suppressor member using the sameNEC TOKIN CORP·Filed 2003·Granted Dec 6, 2005·37 cites·4 claims
- 2982US7542267B2Lead frame, method of manufacturing a face-down terminal solid electrolytic capacitor using the lead frame, and face-down terminal solid electrolytic capacitor manufactured by the methodNEC TOKIN CORP·Filed 2006·Granted Jun 2, 2009·14 cites·20 claims
- 3081US7602602B2Conductive polymer and solid electrolytic capacitor using the sameNEC TOKIN CORP·Filed 2009·Granted Oct 13, 2009·4 cites·16 claims
- 3181US7183014B2Battery packNEC TOKIN CORP·Filed 2003·Granted Feb 27, 2007·17 cites·10 claims
- 3281US6830848B1Molded electrode, method for production thereof, and secondary battery using thereofNEC TOKIN CORP·Filed 2000·Granted Dec 14, 2004·17 cites·31 claims
- 3381US6717793B2Surface mount type condenserNEC TOKIN CORP·Filed 2002·Granted Apr 6, 2004·32 cites·16 claims
- 3481US6666719B1Connectors with shroud having internal grounded shieldNEC TOKIN CORP·Filed 2000·Granted Dec 23, 2003·34 cites·17 claims
- 3581US6534708B2Signal transmission cable with a noise absorbing high loss magnetic film formed on a sheath of the cableNEC TOKIN CORP·Filed 2001·Granted Mar 18, 2003·23 cites·39 claims
- 3680US9183990B2Electroconductive polymer composition, electroconductive polymer material, electroconductive substrate, electrode and solid electrolytic capacitorNEC TOKIN CORP·Filed 2012·Granted Nov 10, 2015·3 cites·16 claims
- 3780US7835138B2Solid electrolytic capacitor and method of manufacturing sameNEC TOKIN CORP·Filed 2008·Granted Nov 16, 2010·11 cites·8 claims
- 3880US7170378B2Magnetic core for high frequency and inductive component using sameNEC TOKIN CORP·Filed 2004·Granted Jan 30, 2007·19 cites·17 claims
- 3980US6975503B2Chip type solid electrolytic capacitor having plated fillet surface and method of manufacturing the sameNEC TOKIN CORP·Filed 2004·Granted Dec 13, 2005·31 cites·10 claims
- 4080US6899974B2Secondary battery of proton conductive polymerNEC TOKIN CORP·Filed 2001·Granted May 31, 2005·19 cites·4 claims
- 4180US6882544B2Printed circuit board, method for producing same and semiconductor deviceNEC TOKIN CORP·Filed 2003·Granted Apr 19, 2005·24 cites·42 claims
- 4280US6671165B1Electric double layer capacitor and production method thereofNEC TOKIN CORP·Filed 2000·Granted Dec 30, 2003·31 cites·5 claims
- 4379US7335040B2Electromagnetic relayNEC TOKIN CORP·Filed 2006·Granted Feb 26, 2008·10 cites·17 claims
- 4479US7169509B2Electrode and electrochemical cell therewithNEC TOKIN CORP·Filed 2004·Granted Jan 30, 2007·19 cites·26 claims
- 4579US7160636B2Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the sameNEC TOKIN CORP·Filed 2003·Granted Jan 9, 2007·14 cites·23 claims
- 4679US6977807B2Laminated solid electrolytic capacitor and laminated transmission line device increased in element laminating number without deterioration of elementsNEC TOKIN CORP·Filed 2004·Granted Dec 20, 2005·27 cites·20 claims
- 4779US6509116B1Secondary battery and capacitor using indole polymeric compoundNEC TOKIN CORP·Filed 2000·Granted Jan 21, 2003·25 cites·38 claims
- 4878US9208932B2Magnetic powder, forming method thereof and magnetic sheetNEC TOKIN CORP·Filed 2013·Granted Dec 8, 2015·2 cites·10 claims
- 4978US7898795B2Solid-state electrolytic capacitorNEC TOKIN CORP·Filed 2008·Granted Mar 1, 2011·9 cites·24 claims
- 5078US7355835B2Stacked capacitor and method of fabricating the sameNEC TOKIN CORP·Filed 2006·Granted Apr 8, 2008·10 cites·23 claims
Showing the top 50 of 271 patent records by PatentIndex Score.
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