Akimasa Kaizu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
High-frequency device
- Patent number 11,165,128
- Issue date Nov 2, 2021
- TDK Corporation
- Naomichi Degawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistance effect device
- Patent number 10,984,938
- Issue date Apr 20, 2021
- TDK Corporation
- Shinji Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistance effect device
- Patent number 10,559,412
- Issue date Feb 11, 2020
- TDK Corporation
- Akimasa Kaizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic recording-reproducing head having different sections with...
- Patent number 9,640,205
- Issue date May 2, 2017
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 9,299,366
- Issue date Mar 29, 2016
- TDK Corporation
- Tsutomu Aoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus
- Patent number 8,611,045
- Issue date Dec 17, 2013
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave-assisted magnetic recording device and method using non-c...
- Patent number 8,611,034
- Issue date Dec 17, 2013
- TDK Corporation
- Tatsuhiro Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for microwave assisted magnetic recording
- Patent number 8,456,962
- Issue date Jun 4, 2013
- TDK Corporation
- Takekazu Yamane
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording-reproducing apparatus
- Patent number 8,040,633
- Issue date Oct 18, 2011
- TDK Corporation
- Akimasa Kaizu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording apparatus and magnetic recording medium
- Patent number 7,880,997
- Issue date Feb 1, 2011
- TDK Corporation
- Akimasa Kaizu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording and reproducing apparatus including a magnetic r...
- Patent number 7,864,468
- Issue date Jan 4, 2011
- TDK Corporation
- Akimasa Kaizu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, recording/reproducing apparatus, and sta...
- Patent number 7,830,635
- Issue date Nov 9, 2010
- TDK Corporation
- Akimasa Kaizu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, recording reproducing apparatus, and sta...
- Patent number 7,773,323
- Issue date Aug 10, 2010
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, recording/reproducing apparatus, and sta...
- Patent number 7,548,388
- Issue date Jun 16, 2009
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, recording/reproducing apparatus, and sta...
- Patent number 7,532,423
- Issue date May 12, 2009
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic recording/reproducing apparatus...
- Patent number 7,443,622
- Issue date Oct 28, 2008
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording device
- Patent number 7,368,184
- Issue date May 6, 2008
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus, method of controlling...
- Patent number 7,333,289
- Issue date Feb 19, 2008
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus and control method the...
- Patent number 7,307,808
- Issue date Dec 11, 2007
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus and control method for...
- Patent number 7,218,472
- Issue date May 15, 2007
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic head, and magnetic recording an...
- Patent number 7,203,025
- Issue date Apr 10, 2007
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 7,126,774
- Issue date Oct 24, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 6,852,404
- Issue date Feb 8, 2005
- TDK Corporation
- Takayoshi Kuwajima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
MAGNETORESISTANCE EFFECT DEVICE
- Publication number 20190228894
- Publication date Jul 25, 2019
- TDK Corporation
- Shinji HARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MAGNETORESISTANCE EFFECT DEVICE
- Publication number 20190180901
- Publication date Jun 13, 2019
- TDK Corporation
- Akimasa KAIZU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MAGNETIC RECORDING AND REPRODUCING APPARATUS
- Publication number 20150170677
- Publication date Jun 18, 2015
- TDK Corporation
- Tsutomu AOYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MICROWAVE-ASSISTED MAGNETIC RECORDING DEVICE AND METHOD USING NON-C...
- Publication number 20130258514
- Publication date Oct 3, 2013
- TDK Corporation
- Tatsuhiro KOBAYASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING MAGNETIC RECORD...
- Publication number 20130242430
- Publication date Sep 19, 2013
- TDK Corporation
- Tsutomu Aoyama
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING APPARATUS
- Publication number 20130083428
- Publication date Apr 4, 2013
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD FOR MICROWAVE ASSISTED MAGNETIC RECORDING
- Publication number 20120250472
- Publication date Oct 4, 2012
- TDK Corporation
- Takekazu YAMANE
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording apparatus and magnetic recording medium
- Publication number 20090231746
- Publication date Sep 17, 2009
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, RECORDING/REPRODUCING APPARATUS, AND STA...
- Publication number 20090207522
- Publication date Aug 20, 2009
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, RECORDING REPRODUCING APPARATUS, AND STA...
- Publication number 20090185308
- Publication date Jul 23, 2009
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording reproducing apparatus
- Publication number 20090059409
- Publication date Mar 5, 2009
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic recording-reproducing apparatus
- Publication number 20080144230
- Publication date Jun 19, 2008
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
CONCAVE/CONVEX PATTERN FORMING METHOD AND INFORMATION RECORDING MED...
- Publication number 20070199920
- Publication date Aug 30, 2007
- TDK Corporation
- Minoru Fujita
- G11 - INFORMATION STORAGE
Information Patent Application
MASK FORMING METHOD AND INFORMATION RECORDING MEDIUM MANUFACTURING...
- Publication number 20070059443
- Publication date Mar 15, 2007
- TDK Corporation
- Akimasa KAIZU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Magnetic recording and reproducing apparatus, method of controlling...
- Publication number 20060215311
- Publication date Sep 28, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproducing apparatus and control method for...
- Publication number 20060209453
- Publication date Sep 21, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproducing apparatus and control method the...
- Publication number 20060209454
- Publication date Sep 21, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, recording/reproducing apparatus, and sta...
- Publication number 20060203368
- Publication date Sep 14, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, recording/reproducing apparatus, and sta...
- Publication number 20060198042
- Publication date Sep 7, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic recording/reproducing apparatus...
- Publication number 20060050426
- Publication date Mar 9, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproducing apparatus
- Publication number 20060044660
- Publication date Mar 2, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic recording/reproducing apparatus
- Publication number 20060040140
- Publication date Feb 23, 2006
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic head, and magnetic recording an...
- Publication number 20050254157
- Publication date Nov 17, 2005
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic recording device
- Publication number 20050095402
- Publication date May 5, 2005
- TDK Corporation
- Akimasa Kaizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium
- Publication number 20040110033
- Publication date Jun 10, 2004
- TDK Corporation
- Takayoshi Kuwajima
- G11 - INFORMATION STORAGE

Akimasa Kaizu

Person

Patents Grantslast 30 patents

Heat utilizing device

Electromagnetic wave sensor

High-frequency device

Magnetoresistance effect device

Magnetoresistance effect device

Magnetic recording-reproducing head having different sections with...

Magnetic recording and reproducing apparatus

Magnetic recording apparatus

Microwave-assisted magnetic recording device and method using non-c...

Magnetic head for microwave assisted magnetic recording

Magnetic head and magnetic recording-reproducing apparatus

Magnetic recording apparatus and magnetic recording medium

Magnetic recording and reproducing apparatus including a magnetic r...

Magnetic recording medium, recording/reproducing apparatus, and sta...

Magnetic recording medium, recording reproducing apparatus, and sta...

Magnetic recording medium, recording/reproducing apparatus, and sta...

Magnetic recording medium, recording/reproducing apparatus, and sta...

Magnetic recording medium, magnetic recording/reproducing apparatus...

Magnetic recording medium and magnetic recording device

Magnetic recording and reproducing apparatus, method of controlling...

Magnetic recording and reproducing apparatus and control method the...

Magnetic recording and reproducing apparatus and control method for...

Magnetic recording medium, magnetic head, and magnetic recording an...

Magnetic recording and reproducing apparatus

Magnetic recording medium

Patents Applicationslast 30 patents

HEAT UTILIZING DEVICE

ELECTROMAGNETIC WAVE SENSOR

MAGNETORESISTANCE EFFECT DEVICE

MAGNETORESISTANCE EFFECT DEVICE

MAGNETIC RECORDING AND REPRODUCING APPARATUS

MICROWAVE-ASSISTED MAGNETIC RECORDING DEVICE AND METHOD USING NON-C...

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

MAGNETIC RECORDING APPARATUS

MAGNETIC HEAD FOR MICROWAVE ASSISTED MAGNETIC RECORDING

Magnetic recording apparatus and magnetic recording medium

MAGNETIC RECORDING MEDIUM, RECORDING/REPRODUCING APPARATUS, AND STA...

MAGNETIC RECORDING MEDIUM, RECORDING REPRODUCING APPARATUS, AND STA...

Magnetic recording reproducing apparatus

Magnetic head and magnetic recording-reproducing apparatus

CONCAVE/CONVEX PATTERN FORMING METHOD AND INFORMATION RECORDING MED...

MASK FORMING METHOD AND INFORMATION RECORDING MEDIUM MANUFACTURING...

Magnetic recording and reproducing apparatus, method of controlling...

Magnetic recording and reproducing apparatus and control method for...

Magnetic recording and reproducing apparatus and control method the...

Magnetic recording medium, recording/reproducing apparatus, and sta...

Magnetic recording medium, recording/reproducing apparatus, and sta...

Magnetic recording medium, magnetic recording/reproducing apparatus...

Magnetic recording and reproducing apparatus

Magnetic recording medium and magnetic recording/reproducing apparatus

Magnetic recording medium, magnetic head, and magnetic recording an...

Magnetic recording medium and magnetic recording device

Magnetic recording medium