Kouichi Hosoya

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disc drive having positional shift adjustment
- Patent number 5,648,883
- Issue date Jul 15, 1997
- Mitsumi Electric Co., Ltd.
- Hiroshi Sampei
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical pickup in which at least one of a reflecting mirror and a b...
- Publication number 20040174779
- Publication date Sep 9, 2004
- Mitsumi Electric Co. Ltd.
- Satoshi Ajiki
- G11 - INFORMATION STORAGE