Title:
ガラス成形体の成形用型、及びそれを用いたガラス光学素子の製造方法
Document Type and Number:
Japanese Patent JP4004286
Kind Code:
B2
Inventors:
Shinichiro Hirota
Application Number:
JP2001394910A
Publication Date:
November 07, 2007
Filing Date:
December 26, 2001
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
C03B11/00; G02B3/02; C03B11/08
Domestic Patent References:
| JP9227140A | ||||
| JP10324529A | ||||
| JP11021173A |
Attorney, Agent or Firm:
Aniya Setsuo
Toru Yui
Hitoshi Kiyono
Toru Yui
Hitoshi Kiyono