Kunihiko Murao

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Musashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disc recording/reproducing apparatus with semiconductor me...
- Patent number D443867
- Issue date Jun 19, 2001
- TEAC Corporation
- Hiroshi Tsuyuguchi
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Magnetic disc recording/reproducing apparatus with semiconductor me...
- Patent number D434023
- Issue date Nov 21, 2000
- TEAC Corporation
- Hiroshi Tsuyuguchi
- D14 - Recording, communication, or information retrieval equipment