Tetsuro Sasaki

Person

Chuo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic head for perpendicular magnetic recording having a write s...
- Patent number 8,867,168
- Issue date Oct 21, 2014
- TDK Corporation
- Norikazu Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for testing noise of thin-film magnetic head, and magnetic d...
- Patent number 8,085,038
- Issue date Dec 27, 2011
- TDK Corporation
- Takumi Uesugi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive element incorporating conductive film disposed on...
- Patent number 7,876,537
- Issue date Jan 25, 2011
- TDK Corporation
- Takumi Uesugi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin-film magnetic head having an antistatic layer preventing a pro...
- Patent number 7,864,489
- Issue date Jan 4, 2011
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head, head gimbal assembly, head arm assembly an...
- Patent number 7,843,667
- Issue date Nov 30, 2010
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing magnetic head and method of manufacturing m...
- Patent number 7,832,085
- Issue date Nov 16, 2010
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider, head gimbal assembly, and hard disk dirve
- Patent number 7,542,236
- Issue date Jun 2, 2009
- TDK Corporation
- Norikazu Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Method on manufacturing spin valve film
- Patent number 7,418,777
- Issue date Sep 2, 2008
- TDK Corporation
- Hajime Amano
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head, head gimbal assembly, and hard disk drive...
- Patent number 7,224,553
- Issue date May 29, 2007
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having a sheet-shaped heater with a lead pa...
- Patent number 7,203,035
- Issue date Apr 10, 2007
- TDK Corporation
- Soji Koide
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having heater member and bump for electrica...
- Patent number 7,184,246
- Issue date Feb 27, 2007
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head, head gimbal assembly, and hard disk drive
- Patent number 7,180,707
- Issue date Feb 20, 2007
- TDK Corporation
- Soji Koide
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making thin film magnetic head
- Patent number 7,155,808
- Issue date Jan 2, 2007
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider, head gimbal assembly, and hard disk drive
- Patent number 7,113,369
- Issue date Sep 26, 2006
- TDK Corporation
- Norikazu Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider and manufacturing method thereof
- Patent number 7,102,856
- Issue date Sep 5, 2006
- TDK Corporation
- Soji Koide
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of magnetoresistive effect sensor
- Patent number 7,086,141
- Issue date Aug 8, 2006
- TDK Corporation
- Yoshihiro Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head bar holding unit, lapping device, and method of lappi...
- Patent number 7,086,931
- Issue date Aug 8, 2006
- TDK Corporation
- Nobuya Oyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of lapping medium-opposing surface in thin-film magnetic head
- Patent number 6,945,847
- Issue date Sep 20, 2005
- TDK Corporation
- Norikazu Ota
- B24 - GRINDING POLISHING
Information Patent Grant
Method of manufacturing spin valve film
- Patent number 6,907,654
- Issue date Jun 21, 2005
- TDK Corporation
- Hajime Amano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive effect sensor, thin-film magnetic head with the se...
- Patent number 6,636,398
- Issue date Oct 21, 2003
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect film and magnetoresistance effect type head
- Patent number 6,563,681
- Issue date May 13, 2003
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing thin-film magnetic head with spin valve ma...
- Patent number 6,478,884
- Issue date Nov 12, 2002
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive sensor, a thin film magnetic head, a magnetic head...
- Patent number 6,462,917
- Issue date Oct 8, 2002
- TDK Corporation
- Koichi Terunuma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing thin-film magnetic head with magnetoresist...
- Patent number 6,406,556
- Issue date Jun 18, 2002
- TDK Corporation
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive effect multi-layered structure and thin-film magne...
- Patent number 6,400,535
- Issue date Jun 4, 2002
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of spin valve magnetoresistive effect element...
- Patent number 6,364,964
- Issue date Apr 2, 2002
- TDK Corporation
- Tetsuro Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing method of magnetoresistive effect sensor and manufact...
- Patent number 6,319,544
- Issue date Nov 20, 2001
- TDK Corporation
- Tetsuro Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing thin-film magnetic head with spin valve ma...
- Patent number 6,302,970
- Issue date Oct 16, 2001
- TDK Corporation
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Measurement method of magnetization direction of magnetoresistive e...
- Patent number 6,294,911
- Issue date Sep 25, 2001
- TDK Corporation
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive transducer with spin-valve structure and manufactu...
- Patent number 6,093,444
- Issue date Jul 25, 2000
- TDK Corporation
- Daisuke Miyauchi
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING HAVING A WRITE S...
- Publication number 20140160597
- Publication date Jun 12, 2014
- TDK Corporation
- Norikazu OTA
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head, head gimbal assembly, head arm assembly an...
- Publication number 20080291582
- Publication date Nov 27, 2008
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR TESTING NOISE OF THIN-FILM MAGNETIC HEAD, AND MAGNETIC D...
- Publication number 20080291579
- Publication date Nov 27, 2008
- TDK Corporation
- Takumi Uesugi
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic head and method of manufacturing m...
- Publication number 20080222879
- Publication date Sep 18, 2008
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing magnetic head
- Publication number 20080222878
- Publication date Sep 18, 2008
- TDK Corporation
- Takeo Kagami
- G11 - INFORMATION STORAGE
Information Patent Application
Tunnel Magnetoresistive Effect Element With Lower Noise and Thin-Fi...
- Publication number 20080218915
- Publication date Sep 11, 2008
- TDK Corporation
- Takumi Uesugi
- G01 - MEASURING TESTING
Information Patent Application
CPP-type magnetoresistive element having spacer layer that includes...
- Publication number 20080218912
- Publication date Sep 11, 2008
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-Film Magnetic Head Having Antistatic Means for Protective Coat...
- Publication number 20080204938
- Publication date Aug 28, 2008
- TDK Corporation
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESSING CONDITION OBTAINING METHOD AND THIN-FILM FORMING METHOD
- Publication number 20080121513
- Publication date May 29, 2008
- TDK Corporation
- Takumi UESUGI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Magnetoresistive element incorporating conductive film disposed on...
- Publication number 20080024934
- Publication date Jan 31, 2008
- TDK Corporation
- Takumi Uesugi
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Detection of Live Bacterium Within Test Su...
- Publication number 20070218500
- Publication date Sep 20, 2007
- ENTEST JAPAN, INC.
- Tohru Mikoshiba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of manufacturing spin valve film
- Publication number 20050231857
- Publication date Oct 20, 2005
- TDK Corporation
- Hajime Amano
- G11 - INFORMATION STORAGE
Information Patent Application
Head slider and manufacturing method thereof
- Publication number 20050047016
- Publication date Mar 3, 2005
- TDK Corporation
- Soji Koide
- G11 - INFORMATION STORAGE
Information Patent Application
Method of making thin film magnetic head
- Publication number 20050041340
- Publication date Feb 24, 2005
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head, head gimbal assembly, and hard disk drive
- Publication number 20050030666
- Publication date Feb 10, 2005
- TDK Corporation
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Head slider, head gimbal assembly, and hard disk drive
- Publication number 20040257706
- Publication date Dec 23, 2004
- TDK Corporation
- Norikazu Ota
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head bar holding unit, lapping device, and method of lappi...
- Publication number 20040259474
- Publication date Dec 23, 2004
- TDK Corporation
- Nobuya Oyama
- G11 - INFORMATION STORAGE
Information Patent Application
Method of lapping medium-opposing surface in thin-film magnetic head
- Publication number 20040235394
- Publication date Nov 25, 2004
- TDK Corporation
- Norikazu Ota
- B24 - GRINDING POLISHING
Information Patent Application
Thin-film magnetic head, head gimbal assembly, and hard disk drive
- Publication number 20040201920
- Publication date Oct 14, 2004
- TDK Corporation
- Soji Koide
- G11 - INFORMATION STORAGE
Information Patent Application
Head slider, head gimbal assembly, and hard disk drive
- Publication number 20040184192
- Publication date Sep 23, 2004
- TDK Corporation
- Norikazu Ota
- G11 - INFORMATION STORAGE
Information Patent Application
Method of producing thin-film magnetic head, thin-film magnetic hea...
- Publication number 20040179299
- Publication date Sep 16, 2004
- TDK CORPORATOIN
- Tetsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head, head gimbal assembly, and hard disk drive
- Publication number 20040165312
- Publication date Aug 26, 2004
- TDK Corporation
- Soji Koide
- G11 - INFORMATION STORAGE
Information Patent Application
Manufacturing method of magnetoresistive effect sensor and manufact...
- Publication number 20030005575
- Publication date Jan 9, 2003
- TDK Corporation
- Yoshihiro Tsuchiya
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETORESISTIVE EFFECT MULTI-LAYERED STRUCTURE AND THIN-FILM MAGNE...
- Publication number 20020122278
- Publication date Sep 5, 2002
- KOJI SHIMAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive effect sensor, thin-film magnetic head with the se...
- Publication number 20020044398
- Publication date Apr 18, 2002
- Tetsuro Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of manufacturing spin valve film
- Publication number 20020029463
- Publication date Mar 14, 2002
- TDK Corporation
- Hajime Amano
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic transducer and thin film magnetic head
- Publication number 20020008948
- Publication date Jan 24, 2002
- TDK CORPORATION
- Tetsuro Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method for manufacturing thin-film magnetic head with spin valve ma...
- Publication number 20010045245
- Publication date Nov 29, 2001
- TDK CORPORATION
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetoresistive sensor, a thin film magnetic head, a magnetic head...
- Publication number 20010024346
- Publication date Sep 27, 2001
- TDK CORPORATION
- Koichi Terunuma
- B82 - NANO-TECHNOLOGY

Tetsuro Sasaki

Person

Patents Grantslast 30 patents

Magnetic head for perpendicular magnetic recording having a write s...

Method for testing noise of thin-film magnetic head, and magnetic d...

Magnetoresistive element incorporating conductive film disposed on...

Thin-film magnetic head having an antistatic layer preventing a pro...

Thin film magnetic head, head gimbal assembly, head arm assembly an...

Method of manufacturing magnetic head and method of manufacturing m...

Head slider, head gimbal assembly, and hard disk dirve

Method on manufacturing spin valve film

Thin-film magnetic head, head gimbal assembly, and hard disk drive...

Thin-film magnetic head having a sheet-shaped heater with a lead pa...

Thin-film magnetic head having heater member and bump for electrica...

Thin-film magnetic head, head gimbal assembly, and hard disk drive

Method of making thin film magnetic head

Head slider, head gimbal assembly, and hard disk drive

Head slider and manufacturing method thereof

Manufacturing method of magnetoresistive effect sensor

Magnetic head bar holding unit, lapping device, and method of lappi...

Method of lapping medium-opposing surface in thin-film magnetic head

Method of manufacturing spin valve film

Magnetoresistive effect sensor, thin-film magnetic head with the se...

Magnetoresistance effect film and magnetoresistance effect type head

Method for manufacturing thin-film magnetic head with spin valve ma...

Magnetoresistive sensor, a thin film magnetic head, a magnetic head...

Method for manufacturing thin-film magnetic head with magnetoresist...

Magnetoresistive effect multi-layered structure and thin-film magne...

Manufacturing method of spin valve magnetoresistive effect element...

Manufacturing method of magnetoresistive effect sensor and manufact...

Method for manufacturing thin-film magnetic head with spin valve ma...

Measurement method of magnetization direction of magnetoresistive e...

Magnetoresistive transducer with spin-valve structure and manufactu...

Patents Applicationslast 30 patents

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING HAVING A WRITE S...

Thin film magnetic head, head gimbal assembly, head arm assembly an...

METHOD FOR TESTING NOISE OF THIN-FILM MAGNETIC HEAD, AND MAGNETIC D...

Method of manufacturing magnetic head and method of manufacturing m...

Method of manufacturing magnetic head

Tunnel Magnetoresistive Effect Element With Lower Noise and Thin-Fi...

CPP-type magnetoresistive element having spacer layer that includes...

Thin-Film Magnetic Head Having Antistatic Means for Protective Coat...

PROCESSING CONDITION OBTAINING METHOD AND THIN-FILM FORMING METHOD

Magnetoresistive element incorporating conductive film disposed on...

Method and Apparatus for Detection of Live Bacterium Within Test Su...

Method of manufacturing spin valve film

Head slider and manufacturing method thereof

Method of making thin film magnetic head

Thin film magnetic head, head gimbal assembly, and hard disk drive

Head slider, head gimbal assembly, and hard disk drive

Magnetic head bar holding unit, lapping device, and method of lappi...

Method of lapping medium-opposing surface in thin-film magnetic head

Thin-film magnetic head, head gimbal assembly, and hard disk drive

Head slider, head gimbal assembly, and hard disk drive

Method of producing thin-film magnetic head, thin-film magnetic hea...

Thin-film magnetic head, head gimbal assembly, and hard disk drive

Manufacturing method of magnetoresistive effect sensor and manufact...

MAGNETORESISTIVE EFFECT MULTI-LAYERED STRUCTURE AND THIN-FILM MAGNE...

Magnetoresistive effect sensor, thin-film magnetic head with the se...

Method of manufacturing spin valve film

Magnetic transducer and thin film magnetic head

Method for manufacturing thin-film magnetic head with spin valve ma...

Magnetoresistive sensor, a thin film magnetic head, a magnetic head...