Takashi Narutani

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disk apparatus and PLL circuit
- Patent number 6,680,887
- Issue date Jan 20, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tetsuya Shihara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk apparatus and PLL circuit
- Publication number 20020044506
- Publication date Apr 18, 2002
- Tetsuya Shihara
- G11 - INFORMATION STORAGE