Yoshifumi Matsuda

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Odawara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium and magnetic recording system using such...
- Patent number 6,605,374
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Tetsuya Kanbe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording system using such...
- Patent number 6,403,242
- Issue date Jun 11, 2002
- Hitachi, Ltd.
- Tetsuya Kanbe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording system using such...
- Patent number 6,080,476
- Issue date Jun 27, 2000
- Hitachi, Ltd.
- Tetsuya Kanbe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic recording medium and magnetic recording system using such...
- Publication number 20020168547
- Publication date Nov 14, 2002
- Hitachi, Ltd.
- Tetsuya Kanbe
- G11 - INFORMATION STORAGE