Makoto Atoji

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device and optical pickup device
- Patent number 7,414,949
- Issue date Aug 19, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shouichi Takasuka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser device and optical pickup device
- Publication number 20060023605
- Publication date Feb 2, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Shouichi Takasuka
- G11 - INFORMATION STORAGE