Title:
光ピックアップ装置のフォーカス及びトラッキング制御方法
Document Type and Number:
Japanese Patent JP4096746
Kind Code:
B2
Inventors:
Yoshinaka Hideki
Horinouchi Shogo
Ishibashi Makoto
Furukawa Fuminobu
Horinouchi Shogo
Ishibashi Makoto
Furukawa Fuminobu
Application Number:
JP2003020013A
Publication Date:
June 04, 2008
Filing Date:
January 29, 2003
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G11B7/09; G11B7/135
Domestic Patent References:
| JP10269588A | ||||
| JP8087754A | ||||
| JP10340461A | ||||
| JP4119531A | ||||
| JP8306057A | ||||
| JP9223321A | ||||
| JP2001006188A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano