Title:
【発明の名称】光ディスク装置のフォーカスサーチ回路
Document Type and Number:
Japanese Patent JP2749715
Kind Code:
B2
Inventors:
OKAMURA YUTAKA
Application Number:
JP30548390A
Publication Date:
May 13, 1998
Filing Date:
November 09, 1990
Export Citation:
Assignee:
SHAAPU KK
International Classes:
G11B21/10; G11B7/085; (IPC1-7): G11B7/085
Domestic Patent References:
| JP1243244A | ||||
| JP492216A |
Attorney, Agent or Firm:
Kenzo Hara