Hidetaka Kawano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head including a pole layer and an antireflection film san...
- Patent number 8,325,440
- Issue date Dec 4, 2012
- TDK Corporation
- Tatsuya Harada
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head for perpendicular magnetic recording and me...
- Patent number 8,000,064
- Issue date Aug 16, 2011
- TDK Corporation
- Hidetaka Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording and method of ma...
- Patent number 7,995,308
- Issue date Aug 9, 2011
- TDK Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head including two magnetic layers and flat spir...
- Patent number 7,826,175
- Issue date Nov 2, 2010
- TDK Corporation
- Kenji Yokoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording and method of ma...
- Patent number 7,796,359
- Issue date Sep 14, 2010
- TDK Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Thin-film magnetic head for perpendicular magnetic recording and me...
- Publication number 20090273863
- Publication date Nov 5, 2009
- TDK Corporation
- Hidetaka Kawano
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular magnetic recording and method of ma...
- Publication number 20090052094
- Publication date Feb 26, 2009
- TDK Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head including two magnetic layers and flat spir...
- Publication number 20080273273
- Publication date Nov 6, 2008
- TDK Corporation
- Kenji Yokoyama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular magnetic recording and method of ma...
- Publication number 20080247087
- Publication date Oct 9, 2008
- TDK Corporation
- Koichi Otani
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head for perpendicular magnetic recording and method of ma...
- Publication number 20080239580
- Publication date Oct 2, 2008
- TDK Corporation
- Tatsuya Harada
- G11 - INFORMATION STORAGE