Title:
球面収差補正装置、球面収差補正方法、および光ディスク装置
Document Type and Number:
Japanese Patent JP4345581
Kind Code:
B2
Inventors:
Koichiro Kijima
Application Number:
JP2004163548A
Publication Date:
October 14, 2009
Filing Date:
June 01, 2004
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B7/135; G11B7/125
Domestic Patent References:
JP2003043553A | ||||
JP2002182174A | ||||
JP2001266392A | ||||
JP2000132854A |
Attorney, Agent or Firm:
Junichi Omori