Title:
フツリン酸ガラス、精密プレス成形用プリフォーム、光学素子ブランクおよび光学素子とそれら製造方法
Document Type and Number:
Japanese Patent JP5443417
Kind Code:
B2
Inventors:
Ikishi Mikio
Application Number:
JP2011057107A
Publication Date:
March 19, 2014
Filing Date:
March 15, 2011
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
C03C3/247; G02B1/00; G02B3/00
Domestic Patent References:
| JP8133780A | ||||
| JP2124740A | ||||
| JP2007055883A | ||||
| JP2008013378A | ||||
| JP2007076958A | ||||
| JP2006306706A | ||||
| JP11060267A | ||||
| JP6157068A | ||||
| JP2007101585A |
Attorney, Agent or Firm:
Shizuo Nakamura