Soji Koide

Person

Chuo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thin film magnetic head including soft layer magnetically connected...
- Patent number 8,462,467
- Issue date Jun 11, 2013
- TDK Corporation
- Takumi Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head including spin-valve film with free layer m...
- Patent number 8,437,106
- Issue date May 7, 2013
- TDK Corporation
- Takumi Yanagisawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film magnetic head and magnetic disk device and electronic com...
- Patent number 8,174,793
- Issue date May 8, 2012
- TDK Corporation
- Yasuhiro Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Testing method of head element and magnetic recording and reproduci...
- Patent number 7,872,471
- Issue date Jan 18, 2011
- TDK Corporation
- Noboru Yamanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head with heater spaced further from medium faci...
- Patent number 7,623,322
- Issue date Nov 24, 2009
- TDK Corporation
- Tsuyoshi Umehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head with heater in overcoat multilayer, head gi...
- Patent number 7,583,479
- Issue date Sep 1, 2009
- TDK Corporation
- Tsuyoshi Umehara
- 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 for grinding a bar of thin film magnetic elements utilizing...
- Patent number 7,384,327
- Issue date Jun 10, 2008
- TDK Corporation
- Yoshiyuki Mizoguchi
- B24 - GRINDING POLISHING
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
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

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM MAGNETIC HEAD INCLUDING SPIN-VALVE FILM WITH FREE LAYER M...
- Publication number 20120087045
- Publication date Apr 12, 2012
- TDK Corporation
- Takumi Yanagisawa
- G01 - MEASURING TESTING
Information Patent Application
THIN FILM MAGNETIC HEAD INCLUDING SOFT LAYER MAGNETICALLY CONNECTED...
- Publication number 20120087046
- Publication date Apr 12, 2012
- TDK Corporation
- Takumi Yanagisawa
- G01 - MEASURING TESTING
Information Patent Application
THIN FILM MAGNETIC HEAD AND MAGNETIC DISK DEVICE
- Publication number 20110310512
- Publication date Dec 22, 2011
- TDK Corporation
- Yasuhiro HASEGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Testing Method of Head Element and Magnetic Recording and Reproduci...
- Publication number 20080049351
- Publication date Feb 28, 2008
- TDK Corporation
- Noboru YAMANAKA
- G01 - MEASURING TESTING
Information Patent Application
Thin-film magnetic head with a heater, head gimbal assembly with th...
- Publication number 20060007594
- Publication date Jan 12, 2006
- TDK Corporation
- Tsuyoshi Umehara
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head with heater in overcoat multilayer, head gi...
- Publication number 20050270694
- Publication date Dec 8, 2005
- TDK Corporation
- Tsuyoshi Umehara
- G11 - INFORMATION STORAGE
Information Patent Application
Method for grinding a bar of thin film magnetic elements utilizing...
- Publication number 20050237673
- Publication date Oct 27, 2005
- TDK Corporation
- Yoshiyuki Mizoguchi
- B24 - GRINDING POLISHING
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

Person

Patents Grantslast 30 patents

Thin film magnetic head including soft layer magnetically connected...

Thin film magnetic head including spin-valve film with free layer m...

Thin film magnetic head and magnetic disk device and electronic com...

Testing method of head element and magnetic recording and reproduci...

Thin-film magnetic head with heater spaced further from medium faci...

Thin-film magnetic head with heater in overcoat multilayer, head gi...

Head slider, head gimbal assembly, and hard disk dirve

Method for grinding a bar of thin film magnetic elements utilizing...

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

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

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

Patents Applicationslast 30 patents

THIN FILM MAGNETIC HEAD INCLUDING SPIN-VALVE FILM WITH FREE LAYER M...

THIN FILM MAGNETIC HEAD INCLUDING SOFT LAYER MAGNETICALLY CONNECTED...

THIN FILM MAGNETIC HEAD AND MAGNETIC DISK DEVICE

Testing Method of Head Element and Magnetic Recording and Reproduci...

Thin-film magnetic head with a heater, head gimbal assembly with th...

Thin-film magnetic head with heater in overcoat multilayer, head gi...

Method for grinding a bar of thin film magnetic elements utilizing...

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