Hiroaki Takezutsumi

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Chuo-ku, JP

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Patents Grantslast 30 patents

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
Method of manufacturing spin valve film
- Patent number 6,907,654
- Issue date Jun 21, 2005
- TDK Corporation
- Hajime Amano
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
Method of manufacturing spin valve film
- Publication number 20020029463
- Publication date Mar 14, 2002
- TDK Corporation
- Hajime Amano
- B82 - NANO-TECHNOLOGY