Kikuo Kusukawa

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording head, method of manufacturing the same, and magn...
- Patent number 8,351,153
- Issue date Jan 8, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having a magnetic layer overh...
- Patent number 8,335,051
- Issue date Dec 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head
- Patent number 8,107,193
- Issue date Jan 31, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a perpendicular magnetic recording head
- Patent number 7,895,732
- Issue date Mar 1, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Tomohiro Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head main pole with leading and trailing edges of differen...
- Patent number 7,710,685
- Issue date May 4, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of a perpendicular recording magnetic head
- Patent number 7,389,578
- Issue date Jun 24, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Kimitoshi Etoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20110249360
- Publication date Oct 13, 2011
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD HAVING A MAGNETIC LAYER OVERH...
- Publication number 20100149697
- Publication date Jun 17, 2010
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Recording Head, Method of Manufacturing the Same, and Magn...
- Publication number 20100091413
- Publication date Apr 15, 2010
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head
- Publication number 20090154021
- Publication date Jun 18, 2009
- Isao Nunokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording head and method of manufacturing t...
- Publication number 20070217069
- Publication date Sep 20, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Tomohiro Okada
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and method of manufacturing the same
- Publication number 20070195454
- Publication date Aug 23, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Hisashi Kimura
- G11 - INFORMATION STORAGE
Information Patent Application
Manufacturing method of a perpendicular recording magnetic head
- Publication number 20070186409
- Publication date Aug 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Kimitoshi Etoh
- G11 - INFORMATION STORAGE

Kikuo Kusukawa

Person

Patents Grantslast 30 patents

Magnetic recording head, method of manufacturing the same, and magn...

Perpendicular magnetic recording head having a magnetic layer overh...

Perpendicular magnetic recording head

Method for manufacturing a perpendicular magnetic recording head

Magnetic head main pole with leading and trailing edges of differen...

Manufacturing method of a perpendicular recording magnetic head

Patents Applicationslast 30 patents

PERPENDICULAR MAGNETIC RECORDING HEAD

PERPENDICULAR MAGNETIC RECORDING HEAD HAVING A MAGNETIC LAYER OVERH...

Magnetic Recording Head, Method of Manufacturing the Same, and Magn...

Perpendicular magnetic recording head

Perpendicular magnetic recording head and method of manufacturing t...

Magnetic head and method of manufacturing the same

Manufacturing method of a perpendicular recording magnetic head