Eiji Komura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetoresistance effect element
- Patent number 12,048,251
- Issue date Jul 23, 2024
- TDK Corporation
- Tomoyuki Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-orbit torque type magnetization rotational element, spin-orbit...
- Patent number 11,925,123
- Issue date Mar 5, 2024
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element and magnetic memory
- Patent number 11,805,706
- Issue date Oct 31, 2023
- TDK Corporation
- Eiji Komura
Information Patent Grant
Thermistor element and electromagnetic wave sensor
- Patent number 11,769,613
- Issue date Sep 26, 2023
- TDK Corporation
- Susumu Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermistor element and electromagnetic wave sensor
- Patent number 11,668,607
- Issue date Jun 6, 2023
- TDK Corporation
- Maiko Shirokawa
- G01 - MEASURING TESTING
Information Patent Grant
Resistive element array circuit, resistive element array circuit un...
- Patent number 11,573,122
- Issue date Feb 7, 2023
- TDK Corporation
- Naoki Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element and magnetic recording array
- Patent number 11,495,739
- Issue date Nov 8, 2022
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat utilizing device
- Patent number 11,480,477
- Issue date Oct 25, 2022
- TDK Corporation
- Shinji Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic wave sensor
- Patent number 11,243,118
- Issue date Feb 8, 2022
- TDK Corporation
- Naoki Ohta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin-orbit torque type magnetization rotational element, spin-orbit...
- Patent number 11,195,992
- Issue date Dec 7, 2021
- TDK Corporation
- Eiji Komura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage element, semiconductor device, magnetic recording array, an...
- Patent number 11,145,345
- Issue date Oct 12, 2021
- TDK Corporation
- Atsushi Tsumita
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-orbit-torque magnetization rotational element, spin-orbit-torq...
- Patent number 11,063,210
- Issue date Jul 13, 2021
- TDK Corporation
- Tomoyuki Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-orbit-torque magnetoresistance effect element and magnetic memory
- Patent number 10,998,493
- Issue date May 4, 2021
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-orbit-torque magnetization rotational element, spin-orbit-torq...
- Patent number 10,756,262
- Issue date Aug 25, 2020
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-orbit-torque magnetization rotational element, spin-orbit-torq...
- Patent number 10,644,228
- Issue date May 5, 2020
- TDK Corporation
- Tomoyuki Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin current magnetoresistance effect element and magnetic memory
- Patent number 10,374,151
- Issue date Aug 6, 2019
- TDK Corporation
- Eiji Komura
- G01 - MEASURING TESTING
Information Patent Grant
Thermally assisted recording head utilizing laser light with limite...
- Patent number 9,305,573
- Issue date Apr 5, 2016
- TDK Corporation
- Shinji Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording head with main magnetic pole...
- Patent number 9,165,581
- Issue date Oct 20, 2015
- TDK Corporation
- Susumu Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal assisted magnetic recording head utilizing uncoupled light
- Patent number 9,165,582
- Issue date Oct 20, 2015
- TDK Corporation
- Shinji Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head, head gimbals assembly,...
- Patent number 9,153,267
- Issue date Oct 6, 2015
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Polarization converter including a jagged diagonal line in plane or...
- Patent number 8,854,931
- Issue date Oct 7, 2014
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having gap layers betwee...
- Patent number 8,750,082
- Issue date Jun 10, 2014
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head with optically isolating...
- Patent number 8,654,617
- Issue date Feb 18, 2014
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having temperature senso...
- Patent number 8,547,805
- Issue date Oct 1, 2013
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field light generating element, thermally assisted magnetic he...
- Patent number 8,537,645
- Issue date Sep 17, 2013
- TDK Corporation
- Tsutomu Chou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thermal-assisted magnetic recording head having dielectric waveguid...
- Patent number 8,462,593
- Issue date Jun 11, 2013
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head with light detector in e...
- Patent number 8,441,895
- Issue date May 14, 2013
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Light source unit including a photodetector, and thermally-assisted...
- Patent number 8,437,237
- Issue date May 7, 2013
- TDK Corporation
- Eiji Komura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic head having bank layer between magnetic...
- Patent number 8,432,773
- Issue date Apr 30, 2013
- TDK Corporation
- Shinji Hara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing thermally-assisted magnetic recording head...
- Patent number 8,424,191
- Issue date Apr 23, 2013
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY
- Publication number 20220285608
- Publication date Sep 8, 2022
- TDK Corporation
- Eiji KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIZATION ROTATION ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, M...
- Publication number 20220190234
- Publication date Jun 16, 2022
- TDK Corporation
- Tomoyuki SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC WAVE SENSOR
- Publication number 20220178758
- Publication date Jun 9, 2022
- TDK Corporation
- Shinji HARA
- G01 - MEASURING TESTING
Information Patent Application
THERMISTOR ELEMENT AND ELECTROMAGNETIC WAVE SENSOR
- Publication number 20220178759
- Publication date Jun 9, 2022
- TDK Corporation
- Maiko SHIROKAWA
- G01 - MEASURING TESTING
Information Patent Application
THERMISTOR ELEMENT AND ELECTROMAGNETIC WAVE SENSOR
- Publication number 20220181050
- Publication date Jun 9, 2022
- TDK Corporation
- Susumu AOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIN-ORBIT TORQUE TYPE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT...
- Publication number 20220059757
- Publication date Feb 24, 2022
- TDK Corporation
- Eiji KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIN CURRENT MAGNETIZATION REVERSAL-TYPE MAGNETORESISTIVE EFFECT EL...
- Publication number 20220006006
- Publication date Jan 6, 2022
- TDK Corporation
- Eiji KOMURA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETORESISTANCE EFFECT ELEMENT
- Publication number 20210305498
- Publication date Sep 30, 2021
- TDK Corporation
- Tomoyuki SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT,...
- Publication number 20210265560
- Publication date Aug 26, 2021
- TDK Corporation
- Eiji KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC RECORDING ARRAY
- Publication number 20210249590
- Publication date Aug 12, 2021
- TDK Corporation
- Eiji KOMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SPIN-ORBIT TORQUE TYPE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT...
- Publication number 20210151665
- Publication date May 20, 2021
- TDK Corporation
- Eiji KOMURA
- G01 - MEASURING TESTING
Information Patent Application
HEAT UTILIZING DEVICE
- Publication number 20210025765
- Publication date Jan 28, 2021
- Shinji HARA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC WAVE SENSOR
- Publication number 20200408604
- Publication date Dec 31, 2020
- TDK Corporation
- Naoki OHTA
- G01 - MEASURING TESTING
Information Patent Application
STORAGE ELEMENT, SEMICONDUCTOR DEVICE, MAGNETIC RECORDING ARRAY, AN...
- Publication number 20200312392
- Publication date Oct 1, 2020
- TDK Corporation
- Atsushi TSUMITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIN-ORBIT-TORQUE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT-TORQ...
- Publication number 20200235290
- Publication date Jul 23, 2020
- TDK Corporation
- Tomoyuki SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPIN-ORBIT-TORQUE MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY
- Publication number 20200106004
- Publication date Apr 2, 2020
- TDK Corporation
- Eiji KOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTIVE ELEMENT ARRAY CIRCUIT, RESISTIVE ELEMENT ARRAY CIRCUIT UN...
- Publication number 20200072664
- Publication date Mar 5, 2020
- TDK Corporation
- Naoki OHTA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPIN-ORBIT-TORQUE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT-TORQ...
- Publication number 20190267542
- Publication date Aug 29, 2019
- TDK Corporation
- Eiji KOMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SPIN-ORBIT-TORQUE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT-TORQ...
- Publication number 20190148629
- Publication date May 16, 2019
- TDK Corporation
- Tomoyuki SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
SPIN CURRENT MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY
- Publication number 20190067563
- Publication date Feb 28, 2019
- TDK Corporation
- Eiji KOMURA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMAL ASSISTED MAGNETIC RECORDING HEAD UTILIZING UNCOUPLED LIGHT
- Publication number 20150294678
- Publication date Oct 15, 2015
- TDK Corporation
- Shinji HARA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED MAGNETIC RECORDING HEAD WITH MAIN MAGNETIC POLE...
- Publication number 20150262595
- Publication date Sep 17, 2015
- TDK Corporation
- Susumu AOKI
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED RECORDING HEAD UTILIZING LASER LIGHT WITH LIMITE...
- Publication number 20140269233
- Publication date Sep 18, 2014
- Shinji HARA
- G11 - INFORMATION STORAGE
Information Patent Application
POLARIZATION CONVERTER INCLUDING A JAGGED DIAGONAL LINE IN PLANE OR...
- Publication number 20140254333
- Publication date Sep 11, 2014
- TDK Corporation
- Eiji KOMURA
- G02 - OPTICS
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD HAVING TEMPERATURE SENSO...
- Publication number 20130258824
- Publication date Oct 3, 2013
- TDK Corporation
- Eiji KOMURA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD, HEAD GIMBALS ASSEMBLY,...
- Publication number 20130250742
- Publication date Sep 26, 2013
- SAE MAGNETICS (H.K.) LTD.
- Eiji KOMURA
- G02 - OPTICS
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD, HEAD GIMBAL ASSEMBLY AN...
- Publication number 20130033972
- Publication date Feb 7, 2013
- TDK Corporation
- Shinji Hara
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD, HEAD GIMBAL ASSEMBLY AN...
- Publication number 20120275280
- Publication date Nov 1, 2012
- TDK Corporation
- Daisuke MIYAUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC WRITE HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM...
- Publication number 20120230168
- Publication date Sep 13, 2012
- TDK Corporation
- Takahiko IZAWA
- G02 - OPTICS
Information Patent Application
HEAT-ASSISTED MAGNETIC WRITE HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM...
- Publication number 20120213041
- Publication date Aug 23, 2012
- TDK Corporation
- Kosuke TANAKA
- G11 - INFORMATION STORAGE

Eiji Komura

Person

Patents Grantslast 30 patents

Magnetoresistance effect element

Spin-orbit torque type magnetization rotational element, spin-orbit...

Magnetoresistance effect element and magnetic memory

Thermistor element and electromagnetic wave sensor

Thermistor element and electromagnetic wave sensor

Resistive element array circuit, resistive element array circuit un...

Magnetoresistance effect element and magnetic recording array

Heat utilizing device

Electromagnetic wave sensor

Spin-orbit torque type magnetization rotational element, spin-orbit...

Storage element, semiconductor device, magnetic recording array, an...

Spin-orbit-torque magnetization rotational element, spin-orbit-torq...

Spin-orbit-torque magnetoresistance effect element and magnetic memory

Spin-orbit-torque magnetization rotational element, spin-orbit-torq...

Spin-orbit-torque magnetization rotational element, spin-orbit-torq...

Spin current magnetoresistance effect element and magnetic memory

Thermally assisted recording head utilizing laser light with limite...

Thermally assisted magnetic recording head with main magnetic pole...

Thermal assisted magnetic recording head utilizing uncoupled light

Thermally-assisted magnetic recording head, head gimbals assembly,...

Polarization converter including a jagged diagonal line in plane or...

Thermally-assisted magnetic recording head having gap layers betwee...

Thermally-assisted magnetic recording head with optically isolating...

Thermally-assisted magnetic recording head having temperature senso...

Near field light generating element, thermally assisted magnetic he...

Thermal-assisted magnetic recording head having dielectric waveguid...

Thermally-assisted magnetic recording head with light detector in e...

Light source unit including a photodetector, and thermally-assisted...

Thermally-assisted magnetic head having bank layer between magnetic...

Method for manufacturing thermally-assisted magnetic recording head...

Patents Applicationslast 30 patents

MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY

MAGNETIZATION ROTATION ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, M...

ELECTROMAGNETIC WAVE SENSOR

THERMISTOR ELEMENT AND ELECTROMAGNETIC WAVE SENSOR

THERMISTOR ELEMENT AND ELECTROMAGNETIC WAVE SENSOR

SPIN-ORBIT TORQUE TYPE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT...

SPIN CURRENT MAGNETIZATION REVERSAL-TYPE MAGNETORESISTIVE EFFECT EL...

MAGNETORESISTANCE EFFECT ELEMENT

MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT,...

MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC RECORDING ARRAY

SPIN-ORBIT TORQUE TYPE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT...

HEAT UTILIZING DEVICE

ELECTROMAGNETIC WAVE SENSOR

STORAGE ELEMENT, SEMICONDUCTOR DEVICE, MAGNETIC RECORDING ARRAY, AN...

SPIN-ORBIT-TORQUE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT-TORQ...

SPIN-ORBIT-TORQUE MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY

RESISTIVE ELEMENT ARRAY CIRCUIT, RESISTIVE ELEMENT ARRAY CIRCUIT UN...

SPIN-ORBIT-TORQUE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT-TORQ...

SPIN-ORBIT-TORQUE MAGNETIZATION ROTATIONAL ELEMENT, SPIN-ORBIT-TORQ...

SPIN CURRENT MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY

THERMAL ASSISTED MAGNETIC RECORDING HEAD UTILIZING UNCOUPLED LIGHT

THERMALLY ASSISTED MAGNETIC RECORDING HEAD WITH MAIN MAGNETIC POLE...

THERMALLY ASSISTED RECORDING HEAD UTILIZING LASER LIGHT WITH LIMITE...

POLARIZATION CONVERTER INCLUDING A JAGGED DIAGONAL LINE IN PLANE OR...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD HAVING TEMPERATURE SENSO...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD, HEAD GIMBALS ASSEMBLY,...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD, HEAD GIMBAL ASSEMBLY AN...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD, HEAD GIMBAL ASSEMBLY AN...

HEAT-ASSISTED MAGNETIC WRITE HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM...

HEAT-ASSISTED MAGNETIC WRITE HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM...