Title:
光学ドライブ装置
Document Type and Number:
Japanese Patent JP4998250
Kind Code:
B2
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Inventors:
Tetsuya Nishiyama
Application Number:
JP2007330370A
Publication Date:
August 15, 2012
Filing Date:
December 21, 2007
Export Citation:
Assignee:
tdk Corporation
International Classes:
G11B7/085; G11B7/09
Domestic Patent References:
JP2000090443A | ||||
JP5094622A | ||||
JP2007048402A | ||||
JP2006073053A |
Attorney, Agent or Firm:
Mitsuhiro Washito
Ogata Japanese
Yasuyuki Kurose
Ogata Japanese
Yasuyuki Kurose