JP2001338431A5 - - Google Patents
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- Publication number
- JP2001338431A5 JP2001338431A5 JP2001086720A JP2001086720A JP2001338431A5 JP 2001338431 A5 JP2001338431 A5 JP 2001338431A5 JP 2001086720 A JP2001086720 A JP 2001086720A JP 2001086720 A JP2001086720 A JP 2001086720A JP 2001338431 A5 JP2001338431 A5 JP 2001338431A5
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- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001086720A JP4088949B2 (ja) | 2000-03-24 | 2001-03-26 | 対物レンズおよび光ピックアップ装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000083761 | 2000-03-24 | ||
| JP2000-83761 | 2000-03-24 | ||
| JP2001086720A JP4088949B2 (ja) | 2000-03-24 | 2001-03-26 | 対物レンズおよび光ピックアップ装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007208730A Division JP4117503B2 (ja) | 2000-03-24 | 2007-08-10 | 対物レンズ及び光ピックアップ装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001338431A JP2001338431A (ja) | 2001-12-07 |
| JP2001338431A5 true JP2001338431A5 (enExample) | 2007-12-06 |
| JP4088949B2 JP4088949B2 (ja) | 2008-05-21 |
Family
ID=26588249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001086720A Expired - Fee Related JP4088949B2 (ja) | 2000-03-24 | 2001-03-26 | 対物レンズおよび光ピックアップ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4088949B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4562327B2 (ja) * | 2000-09-27 | 2010-10-13 | Ｈｏｙａ株式会社 | 光ヘッドの光学系および光ヘッド用対物レンズ |
| US6873590B2 (en) | 2001-03-09 | 2005-03-29 | Pentax Corporation | Objective lens for optical pick-up |
| JP2003322793A (ja) * | 2002-05-08 | 2003-11-14 | Pentax Corp | 光ヘッド用対物レンズ |
| JP4488334B2 (ja) | 2003-01-09 | 2010-06-23 | Ｈｏｙａ株式会社 | 光ディスク用対物レンズ |
| JP2004264815A (ja) * | 2003-02-13 | 2004-09-24 | Konica Minolta Holdings Inc | 対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
| JP2006114081A (ja) * | 2004-10-12 | 2006-04-27 | Konica Minolta Opto Inc | 対物レンズ及び光ピックアップ装置 |
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2001
- 2001-03-26 JP JP2001086720A patent/JP4088949B2/ja not_active Expired - Fee Related