Atsushi Miyazaki

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser power controller and optical disk device
- Patent number RE39952
- Issue date Dec 25, 2007
- Matsushita Electric Industrial Co., Ltd.
- Chikashi Inokuchi
- 369 - Dynamic information storage or retrieval
Information Patent Grant
Optical disk recording/reproduction apparatus with a detection mean...
- Patent number 7,023,777
- Issue date Apr 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser power control method and optical disk device
- Patent number 6,950,378
- Issue date Sep 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser power controller and optical disk device
- Patent number 6,621,779
- Issue date Sep 16, 2003
- Matsushita Electric Industrial Co., Ltd.
- Chikashi Inokuchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk recording /reproducing apparatus
- Publication number 20030012105
- Publication date Jan 16, 2003
- Atsushi Miyazaki
- G11 - INFORMATION STORAGE