Title:
光源ユニット、光検出ユニット、光ピックアップ装置及び光ディスク装置
Document Type and Number:
Japanese Patent JP4925256
Kind Code:
B2
Inventors:
Junichi Kitabayashi
Go Miki
Go Miki
Application Number:
JP2006012763A
Publication Date:
April 25, 2012
Filing Date:
January 20, 2006
Export Citation:
Assignee:
株式会社リコー
International Classes:
G11B7/135
Domestic Patent References:
| JP2005203041A | ||||
| JP1224933A | ||||
| JP2002140829A | ||||
| JP2005203011A | ||||
| JP2005038513A |
Attorney, Agent or Firm:
Atsushi Tateishi