Title:
【発明の名称】光学記録方法及びその装置
Document Type and Number:
Japanese Patent JP2517898
Kind Code:
B2
Inventors:
OGAWA HIROSHI
Application Number:
JP8520985A
Publication Date:
July 24, 1996
Filing Date:
April 20, 1985
Export Citation:
Assignee:
SONY CORP
International Classes:
G11B11/10; G11B7/00; G11B7/0045; G11B7/14; G11B11/105; (IPC1-7): G11B7/14
Domestic Patent References:
| JP5919252A | ||||
| JP58188343A | ||||
| JP5965948A | ||||
| JP57141032A |
Attorney, Agent or Firm:
Tsuchiya Masaru