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



Microwave-assisted magnetic recording and reproducing device

Tdk

Microwave-assisted magnetic recording and reproducing device

Piezoelectric device

Tdk

Piezoelectric device

Search recent Press Releases: Tdk Corporation-related press releases
Count Application # Date Tdk Corporation patents (updated weekly) - BOOKMARK this page
12014033945811/20/14 new patent  Piezoelectric ceramic and piezoelectric device containing the same
22014033996211/20/14 new patent  Piezoelectric device
32014034017511/20/14 new patent  Signal transmission device, filter, and inter-substrate communication device
42014034078111/20/14 new patent  Microwave-assisted magnetic recording and reproducing device
52014034078211/20/14 new patent  Microwave-assisted magnetic head, head gimbal assembly, and magnetic recording and reproducing device
62014034177411/20/14 new patent  R-t-b based alloy powder, compound for anisotropic bonded magnet and anisotropic bonded magnet
72014033318311/13/14Piezoelectric device and method for manufacturing same
82014033327411/13/14Complex power management device and communication device
92014033340511/13/14Composite ferrite composition and electronic device
102014032808811/06/14Power supply circuit
112014031831610/30/14Rare earth based sintered magnet
122014031997310/30/14Piezoelectric device
132014032024310/30/14R-t-b based permanent magnet
142014032024410/30/14R-t-b based permanent magnet
152014031128710/23/14R-t-b based sintered magnet
162014031128910/23/14R-t-b based sintered magnet
172014031297210/23/14High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device
182014031363310/23/14Electrostatic protection device
192014031549810/23/14Oscillator, rectifier, and transceiver device
202014030734110/16/14Lens holding device
212014029901610/09/14Black marker composition and an electronic component using these
222014030232010/09/14Dielectric ceramic composition, dielectric ceramic, electronic device, and communication device
232014029102110/02/14Junction structure for an electronic device and electronic device
242014029231310/02/14Magnetic sensor system including three detection circuits
252014029231410/02/14Magnetic sensor system including two detection circuits
262014029232110/02/14Magnetic sensor with reduced effect of interlayer coupling magnetic field
272014029232210/02/14Magnetic sensor with reduced effect of interlayer coupling magnetic field
282014029246610/02/14Electronic component and manufacturing method thereof
292014029325810/02/14Manufacturing apparatus of electronic component and manufacturing method thereof
302014029347310/02/14Thin film magnetic head with side layers under compression stress
312014029347410/02/14Cpp-type magnetoresistance effect element and magnetic disk device using side shield layers
322014029355610/02/14Power supply device
332014029356110/02/14Wiring board, electronic component embedded substrate, method of manufacturing wiring board, and method of manufacturing electronic component embedded substrate
342014029376010/02/14Magnetic disk unit and thermally-assisted magnetic recording method
352014028364909/25/14R-t-b based sintered magnet
362014028591909/25/14Thermally-assisted magnetic recording head
372014028681509/25/14R-t-b based alloy strip, and r-t-b based sintered magnet and method for producing same
382014028681609/25/14R-t-b based sintered magnet and production method for same, and rotary machine
392014026572409/18/14Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer device
402014026654709/18/14Electronic component and manufacturing method thereof
412014027260209/18/14Solid-state lithium ion conductor and electrochemical device
422014025286909/11/14Power feeding device, power receiving device, and wireless power transmission device
432014025433309/11/14Polarization converter including a jagged diagonal line in plane orthogonal to propagation direction of electromagnetic wave
442014024710009/04/14R-t-b sintered magnet and method for production thereof, and rotary machine
452014024007008/28/14Bobbin and coil component
462014024089608/28/14Dielectric ceramic composition and an electronic device thereof
472014024113808/28/14Magnetic head comprising recording part, reading part, heater for expansion of the recording part, and heater for expansion of the reading part
482014024272808/28/14Method of etching a magnesium oxide film
492014024283808/28/14Terminal block and electronic device comprising same
502014023336108/21/14Thermally-assisted magnetic recording head and method of manufacturing the same
512014022760808/14/14Sulfide solid electrolyte material and electrochemical device
522014022036408/07/14Dielectric ceramic composition, electronic element, and composite electric element
532014020966407/31/14Method of manufacturing an electronic device
542014021040207/31/14Charging device
552014021055607/31/14High-frequency amplifier
562014021151307/31/14Power supply device and power supply system
572014021151507/31/14Dc-dc converter and power supply device having dc-dc converter
582014020390107/24/14Reactor and electrical device
592014020449907/24/14Electrostatic protection component
602014020472307/24/14Thermally-assisted magnetic recording head and method of manufacturing the same
612014019182407/10/14Multilayer common mode filter
622014018437007/03/14Sintered rare earth magnet, method of producing the same, and rotating machine
632014017710406/26/14Perpendicular magnetic write head and magnetic recording device
642014017730706/26/14Power factor improvement circuit
652014016752306/19/14Power transmission device and wireless power transmission system using the power transmission device
662014016790906/19/14Chip varistor
672014017128906/19/14Voltage nonlinear resistor ceramic composition and electronic component
682014015772206/12/14Lid opening/closing system for closed container, and substrate processing method using the same
692014016059706/12/14Magnetic head for perpendicular magnetic recording having a write shield
702014015319606/05/14Mounting structure of chip component and electronic module using the same
712014014555505/29/14Thin-film piezoelectric element, thin-film piezoelectric actuator, thin-film piezoelectric sensor, hard disk drive, and inkjet printer apparatus
722014014579605/29/14Common mode filter
732014014581605/29/14Laminated coil component
742014013997005/22/14Multilayer capacitor
752014013161205/15/14Injection molding composition and producing method thereof
762014012544805/08/14Chip thermistor
772014011810005/01/14Laminated coil component
782014011187704/24/14Lens drive device
792014010480304/17/14Circuit board incorporating electronic component and manufacturing method thereof
802014009737804/10/14Ferrite magnetic material, ferrite magnet, and ferrite sintered magnet
812014009792804/10/14Common mode filter
822014009843904/10/14Thermally-assisted magnetic write head, head gimbal assembly, head arm assembly, and magnetic disk unit
832014009844104/10/14Perpendicular magnetic write head and magnetic recording device
842014008474903/27/14Thin film piezoelectric device
852014008475103/27/14Driving apparatus
862014008475403/27/14Thin film piezoelectric device
872014008585403/27/14Circuit board incorporating semiconductor ic and manufacturing method thereof
882014008643603/27/14Piezoelectric sounder
892014007791403/20/14Coil component and magnetic metal powder containing resin used therefor
902014007089103/13/14High frequency amplifier
912014005476702/27/14Terminal structure and semiconductor device
922014005476802/27/14Terminal structure and semiconductor device
932014005476902/27/14Terminal structure, and semiconductor element and module substrate comprising the same
942014005477002/27/14Terminal structure, and semiconductor element and module substrate comprising the same
952014005497202/27/14Wireless power transmission system
962014005591002/27/14Ceramic electronic component
972014005758102/27/14Mixer having frequency selectivity
982014005758502/27/14Frequency converter
992014004308602/13/14Mixer
1002014004370702/13/14Estimation method of curie temperature distribution width
1012014004371902/13/14Laminated capacitor
1022014004394802/13/14Plasmon generator and thermally-assisted magnetic recording head having the same
1032014003543702/06/14Driving apparatus
1042014003543902/06/14Piezoelectric device
1052014003544002/06/14Piezoelectric device
1062014003654702/06/14Power supply device
1072014002932401/30/14Power supply device
1082014002073801/23/14Solar cell, and process for producing solar cell
1092014002194301/23/14Magnetic sensor system
1102014002202801/23/14Thin film balun
1112014002268701/23/14Antistatic device
1122014001623301/16/14Multilayer film, magnetic head, magnetic head device, magnetic recording/reproducing apparatus and method for manufacturing multilayer film
1132014000914501/09/14Magnetic sensor
1142014000924101/09/14Laminated structural type balun
1152014000141301/02/14Active material, electrode, lithium ion secondary battery, and method for manufacturing active material
1162014000292101/02/14Thin-film magnetic recording head with thin film which constructs sensor or heater beneath main magnetic pole
1172014000441601/02/14Active material, method for manufacturing active material, electrode, lithium ion secondary battery, and method for manufacturing lithium ion secondary battery
1182014000441701/02/14Active material, method for manufacturing active material, electrode, and lithium ion secondary battery
1192013034438412/26/13Electrode comprising protective layer for lithium ion secondary battery and lithium ion secondary battery
1202013032862612/12/13Bias control circuit
1212013033026112/12/13Active material and positive electrode and lithium-ion second battery using same
1222013032081312/05/13Dielectric device
1232013032081412/05/13Piezoelectric device
1242013031418911/28/13Coil component and method of manufacturing the same
1252013031649011/28/13Solar cell and solar cell production method
1262013028650710/31/13Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield
1272013027124910/17/13Magnetic body
1282013027187210/17/13Wafer for magnetic head and method for manufacturing the same
1292013026512710/10/13Soft magnetic alloy powder, compact, powder magnetic core, and magnetic element
1302013026675810/10/13Method for producing laminated electronic component, and laminated electronic component
1312013025659110/03/13Negative electrode active material, electrode containing the same, and lithium ion secondary battery having the electrode
1322013025659210/03/13Lithium-ion secondary battery
1332013025684810/03/13Electronic component module and method of manufacturing the same
1342013025717310/03/13Wireless power transmission system
1352013025754010/03/13High frequency amplifier
1362013025757610/03/13Multilayer coil component
1372013025768210/03/13High-frequency transmission line, antenna, and electronic circuit board
1382013025768310/03/13Projection type display device, display system, and display method
1392013025851410/03/13Microwave-assisted magnetic recording device and method using non-constant microwave
1402013025852410/03/13Spin conduction element and magnetic sensor and magnetic head using spin conduction
1412013025852710/03/13Magnetic head and magnetic recording apparatus
1422013025854410/03/13Thin film capacitor
1432013025854510/03/13Thin film capacitor
1442013025882410/03/13Thermally-assisted magnetic recording head having temperature sensor embedded on dielectric waveguide
1452013026022610/03/13Nonaqueous electrolyte for lithium-ion secondary battery and lithium-ion secondary battery
1462013026022710/03/13Lithium-ion secondary battery
1472013026022810/03/13Lithium-ion secondary battery
1482013026024210/03/13Negative electrode for lithium-ion secondary battery and lithium-ion secondary battery
1492013026024310/03/13Negative electrode and lithium ion secondary battery
1502013026024710/03/13Lithium ion secondary battery
1512013026024810/03/13Active material and lithium ion secondary battery
1522013026025610/03/13Lithium-ion secondary battery
1532013024954109/26/13Movable coil scanner systems and methods
1542013025074209/26/13Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, magnetic disk unit, and light transmission unit
1552013024077609/19/13Langasite-type oxide material, method for producing same, and raw material used in the production method
1562013024087409/19/13Layered film including heteroepitaxial pn junction oxide thin film
1572013024243009/19/13Magnetic recording medium, method for manufacturing magnetic recording medium, and magnetic recording or reproducing apparatus
1582013022909009/05/13Piezoelectric generating element and method for estimating power generation amount of piezoelectric generating element
1592013022973009/05/13Thermally-assisted magnetic recording head including a magnetic pole and a heating element
1602013021969808/29/13Method of manufacturing thermally-assisted magnetic recording head
1612013022209208/29/13Thin-film magnetic oscillation element
1622013022210108/29/13Coil component and method for producing same
1632013022210608/29/13Chip thermistor and thermistor assembly board
1642013022296908/29/13Dielectric ceramic composition and electronic device
1652013022297008/29/13Dielectric ceramic composition and electronic device
1662013022297408/29/13Dielectric ceramic composition and electronic device
1672013022364008/29/13Headphone, headphone stand and headphone system
1682013021564808/22/13Switching power supply device
1692013021572508/22/13Thermally assisted magnetic head, magnetic head device and magnetic recording/reproducing apparatus including a recording element and a near-field light generating element.
1702013020840108/15/13Electronic component and method for manufacturing electronic component
1712013020987108/15/13Active material, process for production of active material, and lithium ion secondary battery
1722013020181308/08/13Recordable optical disc, recording device, and recording method
1732013019287308/01/13Structure body and electronic component and printed wiring board including the same
1742013019336708/01/13Piezoelectric composition and piezoelectric element
1752013019381008/01/13Laminated piezoelectric device
1762013019405508/01/13Directional coupler
1772013019468408/01/13Lens drive device
1782013018646807/25/13Photoelectric conversion device and photoelectric conversion device dye, and compound
1792013018757007/25/13Light emitting element drive device
1802013019016307/25/13Dielectric ceramic and electronic component using the same
1812013018237607/18/13Bus bar and electronic device
1822013017666407/11/13Electronic device chassis and electronic device
1832013016859907/04/13Precursor, process for production of precursor, process for production of active material, and lithium ion secondary battery
1842013016926707/04/13Current sensor
1852013017011307/04/13Bracket and electronic device
1862013016210806/27/13Piezoelectric ceramic and piezoelectric device
1872013015438206/20/13Wireless power feeder and wireless power transmission system
1882013015461006/20/13Powder sensor
1892013015478706/20/13Coil device
1902013014739906/13/13Light emitting element drive device and lighting device
1912013015022606/13/13Dielectric ceramic composition
1922013013937806/06/13Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus
1932013014120406/06/13Vertical transformer
1942013014182606/06/13Esd protection device
1952013013496905/30/13Three-dimensional magnetic field sensor and method of producing same
1962013013507305/30/13Transformer
1972013013583405/30/13Terminal structure, printed circuit board, module board, electronic device, and method for manufacturing terminal structure
1982013012620805/23/13Coating and electronic component
1992013012838205/23/13Suspension with high conductivity ground layer
2002013012838705/23/13Suspension with high conductivity ground layer
2012013012838805/23/13Suspension with high conductivity ground layer
2022013012841005/23/13Method of manufacturing thin film capacitor and thin film capacitor
2032013013005905/23/13Coating and electronic component
2042013013010605/23/13Active material, electrode containing the active material, lithium secondary battery including the electrode, and method for making active material
2052013012095005/16/13Band-pass filter module and module substrate
2062013012103405/16/13Dc-dc converter
2072013011541105/09/13Method for producing laminated electronic component, and laminated electronic component
2082013010644505/02/13Powder sensor
2092013009983404/25/13Ramp signal generation circuit and ramp signal adjustment circuit
2102013009169504/18/13Method of manufacturing a thermally-assisted magnetic recording head that suppresses protrusion of a plasmon generator
2112013009325404/18/13Wireless power feeder and wireless power transmission system
2122013009412104/18/13Laminated ceramic electronic parts
2132013008831904/11/13Chip thermistor and method of manufacturing same
2142013008839804/11/13Antenna apparatus and wireless communication device using same
2152013008262804/04/13Dc-dc converter
2162013008278704/04/13Spin injection layer robustness for microwave assisted magnetic recording
2172013008342804/04/13Magnetic recording apparatus
2182013008348404/04/13Composite electronic component and structure for mounting composite electronic component
2192013008445804/04/13Hard coat agent composition and hard coat film using the same
2202013007461503/28/13Load port apparatus and method of detecting object to be processed
2212013007625803/28/13Power supply device and light-emitting element drive device
2222013007625903/28/13Power supply device and light-emitting element drive device
2232013007735103/28/13Dc-dc converter and method for controlling dc-dc converter
2242013007945103/28/13Injection molding composition and producing method thereof
2252013007036403/21/13Thin film magnetic head and manufacturing method thereof
2262013007155403/21/13Method of manufacturing thin film capacitor and thin film capacitor
2272013007155503/21/13Method of manufacturing thin film capacitor and thin film capacitor
2282013007174303/21/13Method of manufacturing lithium-ion secondary battery positive electrode, method of manufacturing lithium-ion secondary battery, lithium-ion secondary battery positive electrode, and lithium-ion secondary battery
2292013006230703/14/13Method of making a mask, method of patterning by using this mask and method of manufacturing a micro-device
2302013005554103/07/13Workpiece transfer apparatus, workpiece mounting apparatus and workpiece mounting method
2312013005711203/07/13Electronic component
2322013005806103/07/13Electronic component and method for producing same
2332013004859602/28/13Thin film capacitor and method of manufacturing the same
2342013004991002/28/13Rare earth sintered magnet, method for producing same, motor and automobile
2352013004991302/28/13Coil device
2362013004992202/28/13Chip varistor
2372013004992302/28/13Chip varistor
2382013005086702/28/13Magnetic head having a contact sensor
2392013005115102/28/13Power circuit, flash memory system provided with the power circuit, and power supply method
2402013005249902/28/13Wound electrochemical device
2412013004294502/21/13Purge device and load port apparatus including the same
2422013004457502/21/13Method for detecting protrusion height of magnetic head slider having thermally assisted head
2432013003897902/14/13Multilayer capacitor
2442013003397202/07/13Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device
2452013003480502/07/13Hologram recording material and hologram recording medium
2462013002687001/31/13Rare earth sintered magnet, method for producing the same, motor, and automobile
2472013002716001/31/13Sintered magnet and method for producing the sintered magnet
2482013002727301/31/13Directional coupler and wireless communication device
2492013002781001/31/13Method of forming metal to a concave portion of a substrate, method of manufacturing a magnetic head and a magnetic head


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com 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 FreshPatents.com

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