Optical pickup device and optical information recording and/or reproducing device
A Standard patent application filed on 19 June 2002 credited to Suzuki, Junichi ; Tanaka, Tetsu ; Kubo, Takeshi

Details

Application number :

2002311267  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Optical pickup device and optical information recording and/or reproducing device  

Inventor :

Suzuki, Junichi ; Tanaka, Tetsu ; Kubo, Takeshi  

Agent name :

 

Address for service :

 

Filing date :

19 June 2002  

Associated companies :

 

Applicant name :

SONY CORPORATION  

Applicant address :

7-35, Kitashinagawa 6-chome, Shinagawa-ku, Tokyo 141-0001  

Old name :

 

Original Source :

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