Masahiko Soga

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Perpendicular magnetic recording head and method for manufacturing...
- Patent number 8,842,388
- Issue date Sep 23, 2014
- HGST Netherlands B.V.
- Atsushi Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Head-slider including thin-film magnetic-recording head having redu...
- Patent number 8,786,986
- Issue date Jul 22, 2014
- HGST Netherlands B.V.
- Shigeo Fujita
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact thin-film magnetic head and magnetic disk drive using the same
- Patent number 7,782,568
- Issue date Aug 24, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Kiyonori Shiraki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head for perpendicular recording, fabrication pr...
- Patent number 7,755,864
- Issue date Jul 13, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Atsushi Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head slider, magnetic head support mechanism, ma...
- Patent number 7,362,544
- Issue date Apr 22, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Toshiya Shiramatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with heater of thermal flying height control
- Patent number 7,164,555
- Issue date Jan 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Atsushi Kato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAD-SLIDER INCLUDING THIN-FILM MAGNETIC-RECORDING HEAD HAVING REDU...
- Publication number 20110116192
- Publication date May 19, 2011
- Shigeo FUJITA
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head and method for manufacturing...
- Publication number 20090213496
- Publication date Aug 27, 2009
- Atsushi Kato
- G11 - INFORMATION STORAGE
Information Patent Application
Compact thin-film magnetic head and magnetic disk drive using the same
- Publication number 20060181808
- Publication date Aug 17, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Kiyonori Shiraki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording head for perpendicular recording, fabrication pr...
- Publication number 20060087770
- Publication date Apr 27, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Atsushi Kato
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with heater of thermal flying height control
- Publication number 20060034014
- Publication date Feb 16, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Atsushi Kato
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head slider, magnetic head support mechanism, ma...
- Publication number 20050094316
- Publication date May 5, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Toshiya Shiramatsu
- G11 - INFORMATION STORAGE

Masahiko Soga

Person

Patents Grantslast 30 patents

Perpendicular magnetic recording head and method for manufacturing...

Head-slider including thin-film magnetic-recording head having redu...

Compact thin-film magnetic head and magnetic disk drive using the same

Magnetic recording head for perpendicular recording, fabrication pr...

Thin film magnetic head slider, magnetic head support mechanism, ma...

Magnetic head with heater of thermal flying height control

Patents Applicationslast 30 patents

HEAD-SLIDER INCLUDING THIN-FILM MAGNETIC-RECORDING HEAD HAVING REDU...

Perpendicular magnetic recording head and method for manufacturing...

Compact thin-film magnetic head and magnetic disk drive using the same

Magnetic recording head for perpendicular recording, fabrication pr...

Magnetic head with heater of thermal flying height control

Thin film magnetic head slider, magnetic head support mechanism, ma...