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Tdk Corporation
Tdk Corporation x26 Kabushiki Kaisha Toshiba
Tdk Corporation_20100114
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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 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Tdk Corporation-related inventors




Date Tdk Corporation patents (updated weekly) - BOOKMARK this page
09/21/17 new patent  Magnetic head comprising magneto-resistance effect element and side shields
09/21/17 new patent  Antenna device and portable wireless device using the same
09/14/17Rotation angle sensing device
09/14/17Magnet and displacement detection unit
09/14/17Rotation angle sensing device
09/14/17Rotational angle detection apparatus and rotating machine apparatus
09/14/17Thin film magnetic head, head gimbals assembly, head arm assembly, and magnetic disk unit
09/14/17Coil device
09/14/17Coil device
09/14/17Coil device
09/07/17Thin film magnetic head, head gimbals assembly, head arm assembly, and magnetic disk unit
09/07/17Multi reader head having a varying gap layer laminated between readers
09/07/17Location information transmission apparatus
08/31/17R-t-b based permanent magnet
08/31/17Rare earth permanent magnet
08/31/17R-t-b based permanent magnet
08/31/17R-t-b based permanent magnet
08/31/17Positive electrode and lithium ion secondary battery
08/31/17Positive electrode active material for lithium ion secondary battery, lithium ion secondary battery positive electrode using the same, and lithium ion secondary battery
08/31/17Lithium ion secondary battery
08/24/17Biomagnetism measurement device
08/24/17Magnetoresistive effect device
08/17/17Magneto-resistive effect element having side shield integrated with upper shield
08/10/17Semiconductor ceramic composition and ptc thermistor
08/10/17Magnetic memory
08/10/17Semiconductor ceramic composition and ptc thermistor
08/10/17Coil component
08/10/17Coil component
08/10/17Coil component
08/10/17Coil device
08/10/17Coil device
08/10/17Piezoelectric driving device
08/10/17Antenna device adn portable wireless device using the same
08/03/17Alumina substrate
08/03/17Displacement detection unit and angular velocity detection unit
08/03/17Alloy for r-t-b based sintered magnet and r-t-b based sintered magnet
08/03/17Common mode filter
08/03/17Piezoelectric actuator
08/03/17Switching power supply unit
08/03/17Branching filter
07/27/17Alumina substrate
07/27/17Winding component
07/27/17Directional coupler
07/27/17Band-pass filter and branching filter
07/20/17Ferrite sintered magnet
07/20/17Ferrite sintered magnet
07/20/17Power supply device
07/13/17Coil component
07/06/17Coil component and circuit board having the same
07/06/17Coil component and circuit board having the same
06/29/17Movement detection unit
06/29/17Ceramic electronic component
06/29/17Electronic component
06/29/17Electronic device
06/29/17Ceramic electronic component
06/29/17Ceramic electronic component
06/22/17Branching filter
06/15/17Mini-environment apparatus
06/15/17Efem
06/15/17Controling a wafer transportation part and a load port part on an efem
06/15/17Load port device and cleaning gas introducing method into a container on a load port
06/15/17Magnetoresistance effect element
06/08/17Laser scanner particle counter and imager
06/08/17Arcuate magnet piece, permanent magnet piece, permanent magnet assembly, permanent magnet application device, and motor
06/08/17Coil component and power supply circuit unit
Patent Packs
06/08/17Coil component, making the same, and power supply circuit unit
06/08/17Method of driving a driving apparatus
06/01/17Coil device
06/01/17Piezoelectric element and piezoelectric actuator
05/25/17Positive electrode active material, positive electrode, and lithium ion secondary battery
05/18/17Lens driving device
05/18/17R-t-b based sintered magnet
05/18/17Coil device
05/11/17Coating and electronic component
05/04/17Magnetic position detection device
05/04/17Magnetic sensor and current sensor including the same
05/04/17Switching power supply unit
04/27/17Mn-x-based magnetic material
04/27/17Electronic device sheet
04/20/17Coil component, manufacturing method thereof, and circuit board on which coil component are mounted
Patent Packs
04/20/17Electronic device sheet
04/20/17Thin film capacitor
04/20/17Switch driving device and switch driving method
04/20/17Coil component and circuit board in which coil component are embedded
04/13/17R-t-b based sintered magnet
04/13/17R-t-b based sintered magnet
04/13/17Multilayer coil component
04/13/17Multilayer coil component
04/13/17Electronic component
04/13/17Circuit board and power supply apparatus
04/06/17Dielectric composition and electronic component
04/06/17Electronic component
04/06/17Electronic component
04/06/17Piezoelectric film, piezoelectric film element, piezoelectric actuator, piezoelectric sensor, hard-disk drive and ink jet printer head
03/30/17Multilayer common mode filter
03/30/17Electronic component
03/30/17Semiconductor package and manufacturing method therefor
03/16/17R-t-b based sintered magnet and motor
03/16/17Multilayer electronic component
03/16/17Multilayer electronic component
03/16/17Multilayer electronic component
03/16/17Multilayer electronic component
03/16/17Multilayer electronic component
03/16/17Multilayer electronic component
03/16/17Multilayer electronic component
03/09/17Acceleration sensor
03/09/17Coil component and terminal component used therein
03/02/17Magnetic field detection apparatus and rotation detection apparatus
03/02/17Stabilized lithium powder, and negative electrode and lithium ion secondary battery using the same
03/02/17Coil device and wireless power transmission device
Social Network Patent Pack
03/02/17Control circuit and switching power supply unit
02/23/17Magnetic sensor device
02/23/17Optical waveguide element and optical modulator using the same
02/23/17Coil component, its manufacturing method, and circuit substrate provided with the coil component
02/23/17Porous coordination polymer, gas detecting material and lithium ion secondary battery having the same
02/16/17Wireless power supply system and wireless power transmission system
02/16/17Rotary sensing device
02/16/17Rare-earth permanent magnet
02/16/17Piezoelectric sounding body
02/16/17Piezoelectric sounding body
Patent Packs
02/09/17Semiconductor ceramic composition and ptc thermistor
02/09/17Piezoelectric element and piezoelectric actuator
02/09/17Directional coupler
02/09/17Power amplifiers with tunable loadline matching networks
02/09/17Piezoelectric module
02/09/17Electronic circuit device and heat sink structure for the same
02/02/17Correction angle sensor, and angle sensor
02/02/17Directional coupler
01/26/17Multilayer coil component
01/26/17Composite electronic device
01/26/17Gas purge apparatus, load port apparatus, installation stand for purging container, and gas purge method
01/26/17Gas purge unit
01/26/17Gas purge apparatus, load port apparatus, installation stand for purging container, and gas purge method
01/26/17Gas purge unit, load port apparatus, and installation stand for purging container
01/26/17Thin film capacitor and semiconductor device
01/26/17Gas detection material, gas detection tape and lithium ion secondary battery
01/26/17Antenna device and coil component used therein
01/26/17Apparatus and methods for tunable notch filters
01/26/17Microwave receiver and magnetoresistive device
01/12/17Coil component and manufacturing method thereof
01/12/17Coil component and manufacturing method thereof
01/12/17Apparatus and methods for tunable power amplifiers
01/05/17Antenna device
01/05/17Control device and control power supply device
12/29/16Dielectric composition and electronic component
12/29/16Sputtering target
12/29/16Dielectric composition and electronic component
12/29/16Voltage nonlinear resistor ceramic and electronic component
12/29/16Pulse transformer
12/22/16Magnetic field generator, magnetic sensor system and magnetic sensor
Patent Packs
12/15/16Permanent magnet and rotating machine including the same
12/15/16Switching power supply unit
12/01/16Coil component
12/01/16Electronic component
12/01/16Resonant converter and switching power supply device
12/01/16Resonant inverter and resonant power source unit
12/01/16Multilayer electronic component
11/24/16Electronic component
11/17/16Resonant inverter and isolated resonant power supply device
11/10/16Transformer and leakage transformer
11/10/16Multilayer ceramic electronic component
11/10/16Dielectric film and dielectric element
11/03/16Antenna device
11/03/16Coil, non-contact power receiving apparatus, and portable electronic device
11/03/16Magnetoresistive effect oscillator
11/03/16Antenna device
10/27/16Lens driving device
10/27/16Lens driving device
10/20/16High moment side shield design for area density improvement of perpendicular magnetic recording (pmr) writer
10/20/16R-t-b based sintered magnet
Social Network Patent Pack
10/20/16Laminated composite electronic device including coil and capacitor
10/13/16Ferrite composition and electronic component
10/06/16Magneto-resistive effect element with recessed antiferromagnetic layer
10/06/16Magneto-resistive effect element with recessed antiferromagnetic layer
10/06/16Rectifying component for magnetic disk device
10/06/16Composite ferrite composition and electronic component
10/06/16Ferrite composition and electronic component
10/06/16Coil device and manufacturing the same
10/06/16Multilayer ceramic electronic device
10/06/16Thin film capacitor
10/06/16Magnetoresistive element, spin mosfet, and spin-transport element
10/06/16Mos capacitors flow type devices and methods of forming the same
10/06/16Mos capacitors structures for variable capacitor arrays and methods of forming the same
10/06/16Mos capacitors for variable capacitor arrays and methods of forming the same
10/06/16Mos capacitors with interleaved fingers and methods of forming the same
10/06/16Mos capacitors with head-to-head fingers and methods of forming the same
10/06/16Apparatus and methods for mos capacitor structures for variable capacitor arrays
09/29/16Magnetic sensor including two bias magnetic field generation units for generating stable bias magnetic field
09/29/16Magnetic sensor and magnetic encoder
09/29/16Magnetic sensor and magnetic encoder
Social Network Patent Pack
09/29/16Magnetic head for perpendicular magnetic recording including a write shield
09/29/16Coil
09/29/16Multilayer ceramic electronic device
09/29/16Multilayer capacitor
09/29/16Magnetoresistive element, spin mosfet, magnetic sensor, and magnetic head
09/29/16Positive electrode active material, positive electrode using same, and lithium ion secondary battery
09/29/16Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using same
09/29/16Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using same
09/29/16Power amplifiers with tunable notches
09/29/16Apparatus and methods for tunable phase networks
09/22/16Magnetic head device
09/22/16Magnetic head device
09/22/16Magnetic material
09/22/16Permanent magnet
09/22/16Gas purge apparatus, load port apparatus, and gas purge method
09/22/16Bent-shaped antenna device
09/22/16Series compensating electric power transmission system
09/22/16Magnetoresistive effect device
09/15/16Dielectric ceramic composition and ceramic electronic device
09/15/16Magnetic sensor
09/15/16Magnetic sensor
09/15/16Magnetic sensor
09/15/16Head assembly and magnetic disk device
09/15/16Head assembly and magnetic disk device
09/15/16Dielectric ceramic composition and ceramic electronic device
09/15/16Garnet-type li-ion conductive oxide and all-solid li-ion secondary battery
09/15/16Garnet-type li-ion conductive oxide
09/15/16Li-ion conductive oxide ceramic material including garnet-type or similar crystal structure
09/15/16Directional coupler and wireless communication device
09/08/16Electronic device
Social Network Patent Pack
09/08/16Coil unit, wireless power feeding device, wireless power receiving device, and wireless power transmission device
09/01/16Non-reciprocal circuit device and communication apparatus using the same
09/01/16Non-reciprocal circuit device and communication apparatus using the same
09/01/16Coil unit, wireless power feeding device, wireless power receiving device, and wireless power transmission device
08/25/16Common mode filter
08/25/16Directional coupler and wireless communication device
08/18/16Magnetic sensor including bias magnetic field generation unit for generating stable bias magnetic field
08/18/16Rare earth based permanent magnet
08/18/16Rare earth based permanent magnet
08/18/16Coil device
08/18/16Multilayer capacitor
08/18/16Multilayer capacitor
08/18/16Multilayer feedthrough capacitor
08/18/16Thermoelectric device
08/18/16Resonant inverter and switching power source unit
08/18/16Control circuit and switching power supply
08/18/16Resonant inverter and resonance power supply apparatus
08/11/16Glass ceramic composition and coil electronic component
08/11/16Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit
08/04/16Thermally-assisted magnetic recording head
08/04/16R-t-b based sintered magnet
08/04/16R-t-b based sintered magnet
08/04/16Soft magnetic metal powder-compact magnetic core and reactor
08/04/16Laminated ceramic electronic component
08/04/16Antenna device
08/04/16Electronic component
07/28/16Coil device
07/28/16Thin film capacitor
07/28/16Multilayer capacitor







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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