Hironori Araki

Person

Milpitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for magnetoresistive element
- Patent number 11,664,045
- Issue date May 30, 2023
- Headway Technologies, Inc.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including main pole having top surface including firs...
- Patent number 11,514,931
- Issue date Nov 29, 2022
- Headway Technologies, Inc.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head having plasmon generator...
- Patent number 11,410,688
- Issue date Aug 9, 2022
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including spin torque oscillator, first and second ga...
- Patent number 11,380,353
- Issue date Jul 5, 2022
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including spin torque oscillator
- Patent number 11,289,117
- Issue date Mar 29, 2022
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including spin torque oscillator
- Patent number 11,211,082
- Issue date Dec 28, 2021
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a capacitor including dielectric structure...
- Patent number 11,056,282
- Issue date Jul 6, 2021
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Magnetic head including a return path section
- Patent number 10,872,624
- Issue date Dec 22, 2020
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including spin torque oscillator and manufacturing me...
- Patent number 10,803,888
- Issue date Oct 13, 2020
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including spin torque oscillator and manufacturing me...
- Patent number 10,748,559
- Issue date Aug 18, 2020
- Headway Technologies, Inc.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including a main pole and a write shield
- Patent number 10,586,558
- Issue date Mar 10, 2020
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide including first and second layers and manufacturing metho...
- Patent number 10,545,287
- Issue date Jan 28, 2020
- Headway Technologies, Inc.
- Yukinori Ikegawa
- G02 - OPTICS
Information Patent Grant
Magnetic head for perpendicular magnetic recording including two si...
- Patent number 10,366,712
- Issue date Jul 30, 2019
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Capacitor including dielectric structure formed of sintered body, a...
- Patent number 10,283,274
- Issue date May 7, 2019
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole an...
- Patent number 10,134,430
- Issue date Nov 20, 2018
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide including first and second layers and manufacturing metho...
- Patent number 10,062,402
- Issue date Aug 28, 2018
- Headway Technologies, Inc.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a plasmon generator
- Patent number 9,958,769
- Issue date May 1, 2018
- Headway Technologies, Inc.
- Hironori Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole an...
- Patent number 9,812,156
- Issue date Nov 7, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording including a coil...
- Patent number 9,792,929
- Issue date Oct 17, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin-film magnetic head including a coil...
- Patent number 9,777,387
- Issue date Oct 3, 2017
- Headway Technologies, Inc.
- Yukinori Ikegawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole an...
- Patent number 9,761,253
- Issue date Sep 12, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording including a coil...
- Patent number 9,741,370
- Issue date Aug 22, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole an...
- Patent number 9,741,377
- Issue date Aug 22, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head including a main pole an...
- Patent number 9,659,588
- Issue date May 23, 2017
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing plasmon generator
- Patent number 9,640,202
- Issue date May 2, 2017
- Headway Technologies, Inc.
- Shigeki Tanemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording with a coil incl...
- Patent number 9,495,980
- Issue date Nov 15, 2016
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including a main pole and a write shield to provide i...
- Patent number 9,489,969
- Issue date Nov 8, 2016
- Headway Technologies, Inc.
- Yukinori Ikegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Plasmon generator including a main body and a front protrusion
- Patent number 9,472,230
- Issue date Oct 18, 2016
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a magnetic write head
- Patent number 9,412,397
- Issue date Aug 9, 2016
- Headway Technologies, Inc.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording including two si...
- Patent number 9,406,318
- Issue date Aug 2, 2016
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...
- Publication number 20190228795
- Publication date Jul 25, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING A CAPACITOR INCLUDING DIELECTRIC STRUCTURE...
- Publication number 20190035558
- Publication date Jan 31, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR INCLUDING DIELECTRIC STRUCTURE FORMED OF SINTERED BODY, A...
- Publication number 20190019623
- Publication date Jan 17, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...
- Publication number 20170243607
- Publication date Aug 24, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...
- Publication number 20170047087
- Publication date Feb 16, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
Resist Reactive Ion Etch (RIE) Process for Plating
- Publication number 20170011756
- Publication date Jan 12, 2017
- HEADWAY TECHNOLOGIES, INC.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Application
PLASMON GENERATOR INCLUDING A MAIN BODY AND A FRONT PROTRUSION
- Publication number 20160307592
- Publication date Oct 20, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING A COIL...
- Publication number 20160275970
- Publication date Sep 22, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF FORMING A MAGNETIC WRITE HEAD
- Publication number 20160225391
- Publication date Aug 4, 2016
- HEADWAY TECHNOLOGIES, INC.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...
- Publication number 20160210994
- Publication date Jul 21, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING A THIN-FILM MAGNETIC HEAD INCLUDING A COIL...
- Publication number 20160115612
- Publication date Apr 28, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yukinori IKEGAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...
- Publication number 20160055869
- Publication date Feb 25, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING ANGLED...
- Publication number 20150380016
- Publication date Dec 31, 2015
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A PLASMON GENE...
- Publication number 20150262593
- Publication date Sep 17, 2015
- SAE MAGNETICS (H. K) LTD.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD LIGHT GENERATOR INCLUDING A WAVEGUIDE AND A PLASMON GENE...
- Publication number 20150255096
- Publication date Sep 10, 2015
- SAE MAGNETICS (H. K) LTD.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING A MAIN...
- Publication number 20150170679
- Publication date Jun 18, 2015
- SAE MAGNETICS (H. K) LTD.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD INCLUDING A FIRST AND SECOND INSULATING FILM BETWEEN...
- Publication number 20150170682
- Publication date Jun 18, 2015
- SAE MAGNETICS (H.K.) LTD.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD LIGHT GENERATOR INCLUDING A WAVEGUIDE AND A PLASMON GENE...
- Publication number 20150124575
- Publication date May 7, 2015
- SAE MAGNETICS (H. K) LTD.
- Yoshitaka SASAKI
- G02 - OPTICS
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD HAVING A HEAT SINK
- Publication number 20150092525
- Publication date Apr 2, 2015
- HEADWAY TECHNOLOGIES, INC.
- Hironori ARAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED MAGNETIC HEAD, METHOD OF MANUFACTURING THE SAME,...
- Publication number 20150085629
- Publication date Mar 26, 2015
- SAE MAGNETICS (H. K) LTD.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY-ASSISTED MAGNETIC RECORDING HEAD HAVING A PLASMON GENERATOR
- Publication number 20150071044
- Publication date Mar 12, 2015
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING PLASMON GENERATOR
- Publication number 20140298644
- Publication date Oct 9, 2014
- Shigeki TANEMURA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING A NEAR-FIELD LIGHT GENERATOR INCLUDING A WA...
- Publication number 20140291284
- Publication date Oct 2, 2014
- HEADWAY TECHNOLOGIES, INC.
- Hironori ARAKI
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD LIGHT GENERATOR AND THERMALLY-ASSISTED MAGNETIC RECORDIN...
- Publication number 20140269232
- Publication date Sep 18, 2014
- Yoshitaka SASAKI
- G02 - OPTICS
Information Patent Application
MULTILAYER PLASMON GENERATOR
- Publication number 20140269237
- Publication date Sep 18, 2014
- SAE Magnetics (H.K.) Ltd.
- Yoshitaka SASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLASMON GENERATOR INCLUDING TWO PORTIONS MADE OF DIFFERENT METALS
- Publication number 20140247706
- Publication date Sep 4, 2014
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
TAPER-ETCHING METHOD AND METHOD OF MANUFACTURING NEAR-FIELD LIGHT G...
- Publication number 20140175053
- Publication date Jun 26, 2014
- HEADWAY TECHNOLOGIES, INC.
- Hironori Araki
- B44 - DECORATIVE ARTS
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR RECORDING HAVING A PLURALITY OF MAG...
- Publication number 20140177099
- Publication date Jun 26, 2014
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING HAVING A RETURN...
- Publication number 20130329319
- Publication date Dec 12, 2013
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RE...
- Publication number 20130283601
- Publication date Oct 31, 2013
- SAE MAGNETICS (H.K.) LTD.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE

Hironori Araki

Person

Patents Grantslast 30 patents

Manufacturing method for magnetoresistive element

Magnetic head including main pole having top surface including firs...

Thermally-assisted magnetic recording head having plasmon generator...

Magnetic head including spin torque oscillator, first and second ga...

Magnetic head including spin torque oscillator

Magnetic head including spin torque oscillator

Method of manufacturing a capacitor including dielectric structure...

Magnetic head including a return path section

Magnetic head including spin torque oscillator and manufacturing me...

Magnetic head including spin torque oscillator and manufacturing me...

Magnetic head including a main pole and a write shield

Waveguide including first and second layers and manufacturing metho...

Magnetic head for perpendicular magnetic recording including two si...

Capacitor including dielectric structure formed of sintered body, a...

Thermally-assisted magnetic recording head including a main pole an...

Waveguide including first and second layers and manufacturing metho...

Method of manufacturing a plasmon generator

Thermally-assisted magnetic recording head including a main pole an...

Magnetic head for perpendicular magnetic recording including a coil...

Method of manufacturing a thin-film magnetic head including a coil...

Thermally-assisted magnetic recording head including a main pole an...

Magnetic head for perpendicular magnetic recording including a coil...

Thermally-assisted magnetic recording head including a main pole an...

Thermally-assisted magnetic recording head including a main pole an...

Method of manufacturing plasmon generator

Magnetic head for perpendicular magnetic recording with a coil incl...

Magnetic head including a main pole and a write shield to provide i...

Plasmon generator including a main body and a front protrusion

Method of forming a magnetic write head

Magnetic head for perpendicular magnetic recording including two si...

Patents Applicationslast 30 patents

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...

METHOD OF MANUFACTURING A CAPACITOR INCLUDING DIELECTRIC STRUCTURE...

CAPACITOR INCLUDING DIELECTRIC STRUCTURE FORMED OF SINTERED BODY, A...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...

Resist Reactive Ion Etch (RIE) Process for Plating

PLASMON GENERATOR INCLUDING A MAIN BODY AND A FRONT PROTRUSION

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING A COIL...

METHOD OF FORMING A MAGNETIC WRITE HEAD

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A MAIN POLE AN...

METHOD OF MANUFACTURING A THIN-FILM MAGNETIC HEAD INCLUDING A COIL...

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING ANGLED...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD INCLUDING A PLASMON GENE...

NEAR-FIELD LIGHT GENERATOR INCLUDING A WAVEGUIDE AND A PLASMON GENE...

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING A MAIN...

MAGNETIC HEAD INCLUDING A FIRST AND SECOND INSULATING FILM BETWEEN...

NEAR-FIELD LIGHT GENERATOR INCLUDING A WAVEGUIDE AND A PLASMON GENE...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD HAVING A HEAT SINK

THERMALLY ASSISTED MAGNETIC HEAD, METHOD OF MANUFACTURING THE SAME,...

THERMALLY-ASSISTED MAGNETIC RECORDING HEAD HAVING A PLASMON GENERATOR

METHOD OF MANUFACTURING PLASMON GENERATOR

METHOD OF MANUFACTURING A NEAR-FIELD LIGHT GENERATOR INCLUDING A WA...

NEAR-FIELD LIGHT GENERATOR AND THERMALLY-ASSISTED MAGNETIC RECORDIN...

MULTILAYER PLASMON GENERATOR

PLASMON GENERATOR INCLUDING TWO PORTIONS MADE OF DIFFERENT METALS

TAPER-ETCHING METHOD AND METHOD OF MANUFACTURING NEAR-FIELD LIGHT G...

MAGNETIC HEAD FOR PERPENDICULAR RECORDING HAVING A PLURALITY OF MAG...

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING HAVING A RETURN...

METHOD OF MANUFACTURING MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RE...