Title:
光学素子および光学素子作製用原盤の製造方法
Document Type and Number:
Japanese Patent JP4935627
Kind Code:
B2
Inventors:
Endo Soumei
Kazuya Hayashibe
Toru Nagai
Kazuya Hayashibe
Toru Nagai
Application Number:
JP2007282117A
Publication Date:
May 23, 2012
Filing Date:
October 30, 2007
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G02B1/11; G02B1/02; G02B1/118
Domestic Patent References:
| JP2007256340A | ||||
| JP2008158293A | ||||
| JP2004309801A | ||||
| JP2006133722A | ||||
| JP2003240904A | ||||
| JP2003022585A |
Foreign References:
| WO2007049151A1 |
Attorney, Agent or Firm:
Masatomo Sugiura