Title:
光ピックアップ装置及び光ディスク情報入出力装置
Document Type and Number:
Japanese Patent JP4086507
Kind Code:
B2
Inventors:
Masaki Hiroi
Application Number:
JP2002010565A
Publication Date:
May 14, 2008
Filing Date:
January 18, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
G02B26/06; G11B7/135
Domestic Patent References:
| JP2128117U | ||||
| JP10239600A | ||||
| JP6222300A | ||||
| JP2094578A | ||||
| JP2001307366A | ||||
| JP10039122A | ||||
| JP50053055A | ||||
| JP2002055297A |
Attorney, Agent or Firm:
Tadahiko Ito