Satsuki Yamada

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tape cartridge
- Patent number 6,202,951
- Issue date Mar 20, 2001
- Sony Corporation
- Satsuki Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 5,895,708
- Issue date Apr 20, 1999
- Sony Corporation
- Kazuhiko Suzuki
- G11 - INFORMATION STORAGE