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Filing Names

Tdk Corporation
Tdk Corporation x26 Kabushiki Kaisha Toshiba
Tdk Corporation_20100114
Tdk Corporation_20100128
Tdk Corporation_20131212
Tdk Corporation_20100121


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Tdk Corporation patents

Recent patent applications related to Tdk Corporation. Tdk Corporation is listed as an Agent/Assignee. Note: Tdk Corporation may have other listings under different names/spellings. We're not affiliated with Tdk Corporation, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tdk Corporation-related inventors

Optical modulator


Optical modulator

Manufacturing  pattern multilayer body and mask set


Manufacturing pattern multilayer body and mask set

Search recent Press Releases: Tdk Corporation-related press releases
Count Application # Date Tdk Corporation patents (updated weekly) - BOOKMARK this page
12015013621605/21/15 new patent  Compound semiconductor solar cell
22015013861905/21/15 new patent  Optical modulator
32015014068505/21/15 new patent  Manufacturing pattern multilayer body and mask set
42015012979205/14/15Piezoelectric composition and piezoelectric element
52015013120205/14/15Ceramic electronic component
62015013217805/14/15R-t-b based permanent magnet
72015012375505/07/15Magnetization controlling element using magnetoelectric effect
82015012437305/07/15Dielectric composition, dielectric film, and electronic component
92015012570005/07/15Method for manufacturing sr ferrite particle for sintered magnet, using sr ferrite particle, sr ferrite sintered magnet and manufacturing same, and motor and generator
102015012574405/07/15Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
112015011593804/30/15Magnetic field detection device
122015011849804/30/15Resin composition, resin sheet, cured resin product and substrate
132015010906204/23/15Magnetoresistive effect oscillator
142015010906304/23/15Magnetoresistive effect oscillator
152015010937204/23/15Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and ink-jet printer device
162015011110504/23/15Active material, electrode using same, and lithium ion secondary battery
172015010225404/16/15Ferrite composition and electronic component
182015010347004/16/15Electrochemical device
192015009661704/09/15Compound semiconductor solar battery
202015009713704/09/15Ferrite composition and electronic component
212015009744404/09/15Power receiving device and power feeding device
222015009765004/09/15Semiconductor ceramic composition and ptc thermistor
232015009363304/02/15Positive electrode and lithium ion secondary battery using thereof
242015008473103/26/15Pulse transformer
252015007000503/12/15Magnetic measurement device
262015007084503/12/15Power supply device
272015006139303/05/15Variable voltage circuit
292015006181103/05/15Coil component
302015006280903/05/15Shield case and electronic apparatus
312015006455803/05/15Active material for lithium ion secondary battery, and lithium ion secondary battery
322015006642603/05/15Rotating field sensor
332015005274302/26/15Manufacturing module components
342015005388302/26/15Sintered ferrite magnet and motor provided therewith
352015005449802/26/15Magnetic sensor
362015005527302/26/15Laminate-type ceramic electronic component
372015004776702/19/15All-solid-state lithium-ion secondary battery and production method thereof
382015004891702/19/15Printed circuit board and power supply device
392015004039002/12/15Method of manufacturing laser diode unit utilizing submount bar
402015004230902/12/15Far electromagnetic field estimation method and apparatus, and near electromagnetic field measurement apparatus
412015004243602/12/15Coil component
422015003552402/05/15Magnetic sensor, magnetic head, and biomagnetic sensor
432015003562602/05/15Dielectric line and electronic component
442015003571302/05/15Antenna device and wireless communication device using the same
452015003624802/05/15Esd protection component and manufacturing esd protection component
462015003626202/05/15Multilayer ceramic electronic device
472015002753801/29/15Compound semiconductor solar battery and manufacturing light absorption layer of compound semiconductor solar battery
482015002872301/29/15Piezoelectric actuator
492015002896501/29/15Diplexer including two bandpass filters
502015002899201/29/15Chip thermistor and manufacturing same
512015002151201/22/15Soft magnetic powder core
522015000160101/01/15Spin injection electrode structure and spin transport element having the same
532015000195301/01/15Wireless power transmission device
542015000195401/01/15Wireless power receiving device and wireless power transmission device
552015000195601/01/15Wireless power receiving device, and wireless power transmission device
562014037530812/25/14Magnetic measurement device
572014037539512/25/14Coupler, electronic component, and manufacturing electronic component
582014037829512/25/14Amorphous dielectric film and electronic component
592014036896312/18/14Electro static discharge protection device
602014037029012/18/14Iron nitride based magnetic powder and magnet using the same
612014036325812/11/14Load port unit and efem system
622014034777911/27/14Esd protection device
632014033945811/20/14Piezoelectric ceramic and piezoelectric device containing the same
642014033996211/20/14Piezoelectric device
652014034017511/20/14Signal transmission device, filter, and inter-substrate communication device
662014034078111/20/14Microwave-assisted magnetic recording and reproducing device
672014034078211/20/14Microwave-assisted magnetic head, head gimbal assembly, and magnetic recording and reproducing device
682014034177411/20/14R-t-b based alloy powder, compound for anisotropic bonded magnet and anisotropic bonded magnet
692014033318311/13/14Piezoelectric device and manufacturing same
702014033327411/13/14Complex power management device and communication device
712014033340511/13/14Composite ferrite composition and electronic device
722014032808811/06/14Power supply circuit
732014031831610/30/14Rare earth based sintered magnet
742014031997310/30/14Piezoelectric device
752014032024310/30/14R-t-b based permanent magnet
762014032024410/30/14R-t-b based permanent magnet
772014031128710/23/14R-t-b based sintered magnet
782014031128910/23/14R-t-b based sintered magnet
792014031297210/23/14High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device
802014031363310/23/14Electrostatic protection device
812014031549810/23/14Oscillator, rectifier, and transceiver device
822014030734110/16/14Lens holding device
832014029901610/09/14Black marker composition and an electronic component using these
842014030232010/09/14Dielectric ceramic composition, dielectric ceramic, electronic device, and communication device
852014029102110/02/14Junction structure for an electronic device and electronic device
862014029231310/02/14Magnetic sensor system including three detection circuits
872014029231410/02/14Magnetic sensor system including two detection circuits
882014029232110/02/14Magnetic sensor with reduced effect of interlayer coupling magnetic field
892014029232210/02/14Magnetic sensor with reduced effect of interlayer coupling magnetic field
902014029246610/02/14Electronic component and manufacturing method thereof
912014029325810/02/14Manufacturing apparatus of electronic component and manufacturing method thereof
922014029347310/02/14Thin film magnetic head with side layers under compression stress
932014029347410/02/14Cpp-type magnetoresistance effect element and magnetic disk device using side shield layers
942014029355610/02/14Power supply device
952014029356110/02/14Wiring board, electronic component embedded substrate, manufacturing wiring board, and manufacturing electronic component embedded substrate
962014029376010/02/14Magnetic disk unit and thermally-assisted magnetic recording method
972014028364909/25/14R-t-b based sintered magnet
982014028591909/25/14Thermally-assisted magnetic recording head
992014028681509/25/14R-t-b based alloy strip, and r-t-b based sintered magnet and producing same
1002014028681609/25/14R-t-b based sintered magnet and production same, and rotary machine
1012014026572409/18/14Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer device
1022014026654709/18/14Electronic component and manufacturing method thereof
1032014027260209/18/14Solid-state lithium ion conductor and electrochemical device
1042014025286909/11/14Power feeding device, power receiving device, and wireless power transmission device
1052014025433309/11/14Polarization converter including a jagged diagonal line in plane orthogonal to propagation direction of electromagnetic wave
1062014024710009/04/14R-t-b sintered magnet and production thereof, and rotary machine
1072014024007008/28/14Bobbin and coil component
1082014024089608/28/14Dielectric ceramic composition and an electronic device thereof
1092014024113808/28/14Magnetic head comprising recording part, reading part, heater for expansion of the recording part, and heater for expansion of the reading part
1102014024272808/28/14Method of etching a magnesium oxide film
1112014024283808/28/14Terminal block and electronic device comprising same
1122014023336108/21/14Thermally-assisted magnetic recording head and manufacturing the same
1132014022760808/14/14Sulfide solid electrolyte material and electrochemical device
1142014022036408/07/14Dielectric ceramic composition, electronic element, and composite electric element
1152014020966407/31/14Method of manufacturing an electronic device
1162014021040207/31/14Charging device
1172014021055607/31/14High-frequency amplifier
1182014021151307/31/14Power supply device and power supply system
1192014021151507/31/14Dc-dc converter and power supply device having dc-dc converter
1202014020390107/24/14Reactor and electrical device
1212014020449907/24/14Electrostatic protection component
1222014020472307/24/14Thermally-assisted magnetic recording head and manufacturing the same
1232014019182407/10/14Multilayer common mode filter
1242014018437007/03/14Sintered rare earth magnet, producing the same, and rotating machine
1252014017710406/26/14Perpendicular magnetic write head and magnetic recording device
1262014017730706/26/14Power factor improvement circuit
1272014016752306/19/14Power transmission device and wireless power transmission system using the power transmission device
1282014016790906/19/14Chip varistor
1292014017128906/19/14Voltage nonlinear resistor ceramic composition and electronic component
1302014015772206/12/14Lid opening/closing system for closed container, and substrate processing method using the same
1312014016059706/12/14Magnetic head for perpendicular magnetic recording having a write shield
1322014015319606/05/14Mounting structure of chip component and electronic module using the same
1332014014555505/29/14Thin-film piezoelectric element, thin-film piezoelectric actuator, thin-film piezoelectric sensor, hard disk drive, and inkjet printer apparatus
1342014014579605/29/14Common mode filter
1352014014581605/29/14Laminated coil component
1362014013997005/22/14Multilayer capacitor
1372014013161205/15/14Injection molding composition and producing method thereof
1382014012544805/08/14Chip thermistor
1392014011810005/01/14Laminated coil component
1402014011187704/24/14Lens drive device
1412014010480304/17/14Circuit board incorporating electronic component and manufacturing method thereof
1422014009737804/10/14Ferrite magnetic material, ferrite magnet, and ferrite sintered magnet
1432014009792804/10/14Common mode filter
1442014009843904/10/14Thermally-assisted magnetic write head, head gimbal assembly, head arm assembly, and magnetic disk unit
1452014009844104/10/14Perpendicular magnetic write head and magnetic recording device
1462014008474903/27/14Thin film piezoelectric device
1472014008475103/27/14Driving apparatus
1482014008475403/27/14Thin film piezoelectric device
1492014008585403/27/14Circuit board incorporating semiconductor ic and manufacturing method thereof
1502014008643603/27/14Piezoelectric sounder
1512014007791403/20/14Coil component and magnetic metal powder containing resin used therefor
1522014007089103/13/14High frequency amplifier
1532014005476702/27/14Terminal structure and semiconductor device
1542014005476802/27/14Terminal structure and semiconductor device
1552014005476902/27/14Terminal structure, and semiconductor element and module substrate comprising the same
1562014005477002/27/14Terminal structure, and semiconductor element and module substrate comprising the same
1572014005497202/27/14Wireless power transmission system
1582014005591002/27/14Ceramic electronic component
1592014005758102/27/14Mixer having frequency selectivity
1602014005758502/27/14Frequency converter
1622014004370702/13/14Estimation curie temperature distribution width
1632014004371902/13/14Laminated capacitor
1642014004394802/13/14Plasmon generator and thermally-assisted magnetic recording head having the same
1652014003543702/06/14Driving apparatus
1662014003543902/06/14Piezoelectric device
1672014003544002/06/14Piezoelectric device
1682014003654702/06/14Power supply device
1692014002932401/30/14Power supply device
1702014002073801/23/14Solar cell, and process for producing solar cell
1712014002194301/23/14Magnetic sensor system
1722014002202801/23/14Thin film balun
1732014002268701/23/14Antistatic device
1742014001623301/16/14Multilayer film, magnetic head, magnetic head device, magnetic recording/reproducing manufacturing multilayer film
1752014000914501/09/14Magnetic sensor
1762014000924101/09/14Laminated structural type balun
1772014000141301/02/14Active material, electrode, lithium ion secondary battery, and manufacturing active material
1782014000292101/02/14Thin-film magnetic recording head with thin film which constructs sensor or heater beneath main magnetic pole
1792014000441601/02/14Active material, manufacturing active material, electrode, lithium ion secondary battery, and manufacturing lithium ion secondary battery
1802014000441701/02/14Active material, manufacturing active material, electrode, and lithium ion secondary battery
1812013034438412/26/13Electrode comprising protective layer for lithium ion secondary battery and lithium ion secondary battery
1822013032862612/12/13Bias control circuit
1832013033026112/12/13Active material and positive electrode and lithium-ion second battery using same
1842013032081312/05/13Dielectric device
1852013032081412/05/13Piezoelectric device
1862013031418911/28/13Coil component and manufacturing the same
1872013031649011/28/13Solar cell and solar cell production method
1882013028650710/31/13Thin-film magnetic head and making where the head includes an antireflection film covering a leading shield
1892013027124910/17/13Magnetic body
1902013027187210/17/13Wafer for magnetic head and manufacturing the same
1912013026512710/10/13Soft magnetic alloy powder, compact, powder magnetic core, and magnetic element
1922013026675810/10/13Method for producing laminated electronic component, and laminated electronic component
1932013025659110/03/13Negative electrode active material, electrode containing the same, and lithium ion secondary battery having the electrode
1942013025659210/03/13Lithium-ion secondary battery
1952013025684810/03/13Electronic component module and manufacturing the same
1962013025717310/03/13Wireless power transmission system
1972013025754010/03/13High frequency amplifier
1982013025757610/03/13Multilayer coil component
1992013025768210/03/13High-frequency transmission line, antenna, and electronic circuit board
2002013025768310/03/13Projection type display device, display system, and display method
2012013025851410/03/13Microwave-assisted magnetic recording device and method using non-constant microwave
2022013025852410/03/13Spin conduction element and magnetic sensor and magnetic head using spin conduction
2032013025852710/03/13Magnetic head and magnetic recording apparatus
2042013025854410/03/13Thin film capacitor
2052013025854510/03/13Thin film capacitor
2062013025882410/03/13Thermally-assisted magnetic recording head having temperature sensor embedded on dielectric waveguide
2072013026022610/03/13Nonaqueous electrolyte for lithium-ion secondary battery and lithium-ion secondary battery
2082013026022710/03/13Lithium-ion secondary battery
2092013026022810/03/13Lithium-ion secondary battery
2102013026024210/03/13Negative electrode for lithium-ion secondary battery and lithium-ion secondary battery
2112013026024310/03/13Negative electrode and lithium ion secondary battery
2122013026024710/03/13Lithium ion secondary battery
2132013026024810/03/13Active material and lithium ion secondary battery
2142013026025610/03/13Lithium-ion secondary battery
2152013024954109/26/13Movable coil scanner systems and methods
2162013025074209/26/13Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, magnetic disk unit, and light transmission unit
2172013024077609/19/13Langasite-type oxide material, producing same, and raw material used in the production method
2182013024087409/19/13Layered film including heteroepitaxial pn junction oxide thin film
2192013024243009/19/13Magnetic recording medium, manufacturing magnetic recording medium, and magnetic recording or reproducing apparatus
2202013022909009/05/13Piezoelectric generating element and estimating power generation amount of piezoelectric generating element
2212013022973009/05/13Thermally-assisted magnetic recording head including a magnetic pole and a heating element
2222013021969808/29/13Method of manufacturing thermally-assisted magnetic recording head
2232013022209208/29/13Thin-film magnetic oscillation element
2242013022210108/29/13Coil component and producing same
2252013022210608/29/13Chip thermistor and thermistor assembly board
2262013022296908/29/13Dielectric ceramic composition and electronic device
2272013022297008/29/13Dielectric ceramic composition and electronic device
2282013022297408/29/13Dielectric ceramic composition and electronic device
2292013022364008/29/13Headphone, headphone stand and headphone system
2302013021564808/22/13Switching power supply device
2312013021572508/22/13Thermally assisted magnetic head, magnetic head device and magnetic recording/reproducing apparatus including a recording element and a near-field light generating element.
2322013020840108/15/13Electronic component and manufacturing electronic component
2332013020987108/15/13Active material, process for production of active material, and lithium ion secondary battery
2342013020181308/08/13Recordable optical disc, recording device, and recording method
2352013019287308/01/13Structure body and electronic component and printed wiring board including the same
2362013019336708/01/13Piezoelectric composition and piezoelectric element
2372013019381008/01/13Laminated piezoelectric device
2382013019405508/01/13Directional coupler
2392013019468408/01/13Lens drive device
2402013018646807/25/13Photoelectric conversion device and photoelectric conversion device dye, and compound
2412013018757007/25/13Light emitting element drive device
2422013019016307/25/13Dielectric ceramic and electronic component using the same
2432013018237607/18/13Bus bar and electronic device
2442013017666407/11/13Electronic device chassis and electronic device
2452013016859907/04/13Precursor, process for production of precursor, process for production of active material, and lithium ion secondary battery
2462013016926707/04/13Current sensor
2472013017011307/04/13Bracket and electronic device
2482013016210806/27/13Piezoelectric ceramic and piezoelectric device
2492013015438206/20/13Wireless power feeder and wireless power transmission system

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Tdk Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Tdk Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by