Takahashi Migaku

Person

Miyagi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ferromagnetic particles and process for producing the same, and ani...
- Patent number 9,378,876
- Issue date Jun 28, 2016
- Toda Kogyo Corporation
- Migaku Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing magnetic recording medium, magnetic record...
- Patent number 8,968,526
- Issue date Mar 3, 2015
- Showa Denko K.K.
- Shingo Sasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin magnetic film, method of manufacturing the same, and high freq...
- Patent number 8,837,087
- Issue date Sep 16, 2014
- Kabushiki Kaisha Toshiba
- Akihiko Takeo
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium, method for producing the s...
- Patent number 8,512,884
- Issue date Aug 20, 2013
- Showa Denko K.K.
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave oscillating element and thin film magnetic head therewith
- Patent number 8,279,548
- Issue date Oct 2, 2012
- TDK Corporation
- Yoshihiro Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing magnetoresistance effect element
- Patent number 8,191,235
- Issue date Jun 5, 2012
- Fujitsu Limited
- Migaku Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Magnetoresistive effect element in CPP-type structure and magnetic...
- Patent number 8,154,828
- Issue date Apr 10, 2012
- TDK Corporation
- Yoshihiro Tsuchiya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium having a secondary recording layer made o...
- Patent number 8,116,035
- Issue date Feb 14, 2012
- Tohoku University
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus and method, information reproducing...
- Patent number 8,081,394
- Issue date Dec 20, 2011
- Ricoh Company, Ltd.
- Migaku Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, method of manufacturing magnetic recordi...
- Patent number 8,034,471
- Issue date Oct 11, 2011
- Showa Denko K.K.
- Shinichi Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, method of manufacturing the same, and ma...
- Patent number 8,034,472
- Issue date Oct 11, 2011
- Showa Denko K.K.
- Shinichi Ishibashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, process for producing same, and magnetic...
- Patent number 8,012,613
- Issue date Sep 6, 2011
- Showa Denko K.K.
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording media, production process thereof,...
- Patent number 7,943,248
- Issue date May 17, 2011
- Tohoku University
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Straight conveying device for vacuum
- Patent number 7,891,932
- Issue date Feb 22, 2011
- SMC Corporation
- Soichi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Perpendicular magnetic recording medium, and perpendicular magnetic...
- Patent number 7,879,466
- Issue date Feb 1, 2011
- Tohoku University
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording/reproducing apparatus
- Patent number 7,862,915
- Issue date Jan 4, 2011
- TOHOKU UNIVERSITY
- Tomoyuki Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus using plasmonic transmis...
- Patent number 7,826,174
- Issue date Nov 2, 2010
- Ricoh Company, Ltd.
- Migaku Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Static-pressure gas bearing mechanism
- Patent number 7,802,920
- Issue date Sep 28, 2010
- SMC Corporation
- Soichi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Perpendicular magnetic recording medium and perpendicular magnetic...
- Patent number 7,687,158
- Issue date Mar 30, 2010
- Showa Denko K.K.
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nanoparticle array and method for producing nanoparticle array and...
- Patent number 7,618,708
- Issue date Nov 17, 2009
- Sony Corporation
- Mikihisa Mizuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Printed circuit board
- Patent number 7,297,423
- Issue date Nov 20, 2007
- Sony Corporation
- Mikihisa Mizuno
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic recording medium with Cr underfilm
- Patent number 6,878,459
- Issue date Apr 12, 2005
- Anelva Corporation
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic thin film, production method therefor, evaluation method t...
- Patent number 6,841,259
- Issue date Jan 11, 2005
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 6,749,956
- Issue date Jun 15, 2004
- Migaku Takahashi
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and production method thereof and magneti...
- Patent number 6,709,775
- Issue date Mar 23, 2004
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic alloy and magnetic recording medium and method for prepara...
- Patent number 6,607,612
- Issue date Aug 19, 2003
- Fuji Electric Co., Ltd.
- Migaku Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic recording medium
- Patent number 6,555,248
- Issue date Apr 29, 2003
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing magnetoresistance element
- Patent number 6,482,329
- Issue date Nov 19, 2002
- Migaku Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid control valve and fluid supply/exhaust system
- Patent number 6,394,415
- Issue date May 28, 2002
- Fujikin, Inc.
- Tadahiro Ohmi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid control valve and fluid supply/exhaust system
- Patent number 6,193,212
- Issue date Feb 27, 2001
- Tohoku Steel Co., Ltd.
- Tadahiro Ohmi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...
- Publication number 20160189836
- Publication date Jun 30, 2016
- Toda Kogyo Corporation
- Migaku TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCING FERROMAGNETIC IRON NITRIDE PARTICLES, ANISOTR...
- Publication number 20140294657
- Publication date Oct 2, 2014
- Shinpei Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THIN MAGNETIC FILM, METHOD OF MANUFACTURING THE SAME, AND HIGH FREQ...
- Publication number 20140139952
- Publication date May 22, 2014
- Akihiko Takeo
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...
- Publication number 20140104997
- Publication date Apr 17, 2014
- SHOWA DENKO K.K.
- Hisato SHIBATA
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS FOR PRODUCING FERROMAGNETIC PARTICLES, ANISOTROPIC MAGNET,...
- Publication number 20140085023
- Publication date Mar 27, 2014
- Tohoku University
- Migaku Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, AND ANI...
- Publication number 20140001398
- Publication date Jan 2, 2014
- TOHOKU UNIVERSITY
- Migaku Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...
- Publication number 20130257573
- Publication date Oct 3, 2013
- Tohoku University
- Migaku Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...
- Publication number 20120244356
- Publication date Sep 27, 2012
- Migaku Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
MICROWAVE OSCILLATING ELEMENT AND THIN FILM MAGNETIC HEAD THEREWITH
- Publication number 20110255197
- Publication date Oct 20, 2011
- TDK Corporation
- Yoshihiro TSUCHIYA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING THE S...
- Publication number 20110151280
- Publication date Jun 23, 2011
- Showa Denko K.K.
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE EFFECT ELEMENT IN CPP-TYPE STRUCTURE AND MAGNETIC...
- Publication number 20110007420
- Publication date Jan 13, 2011
- TDK Corporation
- Yoshihiro Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING APPARATUS AND INFORMATION RECORDING METHOD, I...
- Publication number 20110007582
- Publication date Jan 13, 2011
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORD...
- Publication number 20100188772
- Publication date Jul 29, 2010
- SHOWA DENKO K.K.
- Shingo Sasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MAGNETIC RECORDING MEDIUM, PROCESS FOR PRODUCING SAME, AND MAGNETIC...
- Publication number 20100173175
- Publication date Jul 8, 2010
- Showa Denko K.K.
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
VERTICAL MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING REPRODUCI...
- Publication number 20100165510
- Publication date Jul 1, 2010
- TOHOKU UNIVERSITY
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MA...
- Publication number 20100039730
- Publication date Feb 18, 2010
- SHOWA DENKO K.K.
- Shinichi ISHIBASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING MAGNETIC RECORDI...
- Publication number 20100033873
- Publication date Feb 11, 2010
- SHOWA DENKO K.K.
- Shinichi ISHIBASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING AP...
- Publication number 20090231755
- Publication date Sep 17, 2009
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF PRODUCING MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETORES...
- Publication number 20090169915
- Publication date Jul 2, 2009
- Fujitsu Limited
- Migaku Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Application
EXCHANGE-COUPLED ELEMENT AND MAGNETORESISTANCE EFFECT ELEMENT
- Publication number 20090168270
- Publication date Jul 2, 2009
- Fujitsu Limited
- Migaku Takahashi
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MA...
- Publication number 20090147401
- Publication date Jun 11, 2009
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Medium, and Perpendicular Magnetic...
- Publication number 20090034119
- Publication date Feb 5, 2009
- TOHOKU UNIVERSITY
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
LONGITUDINAL MAGNETIC RECORDING MEDIUM
- Publication number 20080261080
- Publication date Oct 23, 2008
- Fuji Electric Device Technology Co., LTD.
- Hirohisa OHYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic thin film and magnetoresistance effect element
- Publication number 20080180860
- Publication date Jul 31, 2008
- Fujitsu Limited
- Migaku Takahashi
- G01 - MEASURING TESTING
Information Patent Application
Tunnel magnetoresistance effect film and magnetic device
- Publication number 20080180857
- Publication date Jul 31, 2008
- Fujitsu Limited
- Migaku Takahashi
- G01 - MEASURING TESTING
Information Patent Application
Perpendicular Magnetic Recording Media, Production Process Thereof,...
- Publication number 20080118781
- Publication date May 22, 2008
- TOHOKU UNIVERSITY
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Method for Manufacturing Perpendicular Magnetic Recording Medium, P...
- Publication number 20080037407
- Publication date Feb 14, 2008
- Kabushiki Kaisha Toshiba
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Medium and Perpendicular Magnetic...
- Publication number 20070259214
- Publication date Nov 8, 2007
- MIGAKU TAKAHASHI
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording apparatus and information recording method, i...
- Publication number 20070230233
- Publication date Oct 4, 2007
- Migaku Takahashi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic recording/reproducing apparatus
- Publication number 20070141401
- Publication date Jun 21, 2007
- Kabushiki Kaisha Toshiba
- Tomoyuki Maeda
- G11 - INFORMATION STORAGE

Takahashi Migaku

Person

Patents Grantslast 30 patents

Ferromagnetic particles and process for producing the same, and ani...

Method for manufacturing magnetic recording medium, magnetic record...

Thin magnetic film, method of manufacturing the same, and high freq...

Perpendicular magnetic recording medium, method for producing the s...

Microwave oscillating element and thin film magnetic head therewith

Method of producing magnetoresistance effect element

Magnetoresistive effect element in CPP-type structure and magnetic...

Magnetic recording medium having a secondary recording layer made o...

Information recording apparatus and method, information reproducing...

Magnetic recording medium, method of manufacturing magnetic recordi...

Magnetic recording medium, method of manufacturing the same, and ma...

Magnetic recording medium, process for producing same, and magnetic...

Perpendicular magnetic recording media, production process thereof,...

Straight conveying device for vacuum

Perpendicular magnetic recording medium, and perpendicular magnetic...

Magnetic recording medium and magnetic recording/reproducing apparatus

Information recording method and apparatus using plasmonic transmis...

Static-pressure gas bearing mechanism

Perpendicular magnetic recording medium and perpendicular magnetic...

Nanoparticle array and method for producing nanoparticle array and...

Printed circuit board

Magnetic recording medium with Cr underfilm

Magnetic thin film, production method therefor, evaluation method t...

Magnetic recording medium

Magnetic recording medium and production method thereof and magneti...

Magnetic alloy and magnetic recording medium and method for prepara...

Magnetic recording medium

Method for manufacturing magnetoresistance element

Fluid control valve and fluid supply/exhaust system

Fluid control valve and fluid supply/exhaust system

Patents Applicationslast 30 patents

FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...

PROCESS FOR PRODUCING FERROMAGNETIC IRON NITRIDE PARTICLES, ANISOTR...

THIN MAGNETIC FILM, METHOD OF MANUFACTURING THE SAME, AND HIGH FREQ...

MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...

PROCESS FOR PRODUCING FERROMAGNETIC PARTICLES, ANISOTROPIC MAGNET,...

FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, AND ANI...

FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...

FERROMAGNETIC PARTICLES AND PROCESS FOR PRODUCING THE SAME, ANISOTR...

MICROWAVE OSCILLATING ELEMENT AND THIN FILM MAGNETIC HEAD THEREWITH

PERPENDICULAR MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING THE S...

MAGNETORESISTIVE EFFECT ELEMENT IN CPP-TYPE STRUCTURE AND MAGNETIC...

INFORMATION RECORDING APPARATUS AND INFORMATION RECORDING METHOD, I...

METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORD...

MAGNETIC RECORDING MEDIUM, PROCESS FOR PRODUCING SAME, AND MAGNETIC...

VERTICAL MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING REPRODUCI...

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MA...

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING MAGNETIC RECORDI...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING AP...

METHOD OF PRODUCING MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETORES...

EXCHANGE-COUPLED ELEMENT AND MAGNETORESISTANCE EFFECT ELEMENT

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MA...

Perpendicular Magnetic Recording Medium, and Perpendicular Magnetic...

LONGITUDINAL MAGNETIC RECORDING MEDIUM

Magnetic thin film and magnetoresistance effect element

Tunnel magnetoresistance effect film and magnetic device

Perpendicular Magnetic Recording Media, Production Process Thereof,...

Method for Manufacturing Perpendicular Magnetic Recording Medium, P...

Perpendicular Magnetic Recording Medium and Perpendicular Magnetic...

Information recording apparatus and information recording method, i...

Magnetic recording medium and magnetic recording/reproducing apparatus