Title:
【発明の名称】トラッキングエラー検出装置
Document Type and Number:
Japanese Patent JP3011491
Kind Code:
B2
Inventors:
Yasuhiro Hayashi
Application Number:
JP16169791A
Publication Date:
February 21, 2000
Filing Date:
July 02, 1991
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G11B7/095; G11B7/09; (IPC1-7): G11B7/09
Domestic Patent References:
| JP2260245A | ||||
| JP5371808A | ||||
| JP6486336A |
Attorney, Agent or Firm:
Kazuo Sato (3 others)