Title:
光情報記録再生装置、光情報記録再生方法及び光学ピックアップ
Document Type and Number:
Japanese Patent JP3994527
Kind Code:
B2
Inventors:
Takashi Nakao
Application Number:
JP17370598A
Publication Date:
October 24, 2007
Filing Date:
June 19, 1998
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B7/09; G11B7/135
Domestic Patent References:
JP10097753A | ||||
JP4372729A | ||||
JP3130939A | ||||
JP5298739A | ||||
JP10162425A | ||||
JP11039676A | ||||
JP5250704A |
Attorney, Agent or Firm:
Yoshitsuno Kakuda
Hironobu Isoyama
Hidemori Matsukuma
Hironobu Isoyama
Hidemori Matsukuma