Title:
光ピックアップ装置および光情報処理装置
Document Type and Number:
Japanese Patent JP4672954
Kind Code:
B2
More Like This:
Inventors:
Hiroshi Akiyama
Application Number:
JP2002073443A
Publication Date:
April 20, 2011
Filing Date:
March 18, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
G11B7/085; G11B7/09
Domestic Patent References:
| JP495224A | ||||
| JP9297927A | ||||
| JP1116186A | ||||
| JP10124882A | ||||
| JP8235762A | ||||
| JP2001101692A |
Attorney, Agent or Firm:
Shogo Honda
Toru Kabayama
Toru Kabayama