Kiyokazu Toma

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic transfer method and magnetic transfer device
- Patent number 6,994,029
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hideyuki Hashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transfer method and magnetic transfer device
- Patent number 6,665,133
- Issue date Dec 16, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hideyuki Hashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic transfer method and magnetic transfer device
- Publication number 20040040458
- Publication date Mar 4, 2004
- Hideyuki Hashi
- G11 - INFORMATION STORAGE