Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
光学素子成形用金型の製作方法及び光学素子の製作方法
Document Type and Number:
Japanese Patent JP4196324
Kind Code:
B2
Inventors:
Masahiro Morikawa
Kazuo Shiozawa
Kazuzo Furuta
Akanebe Yuichi
Osamu Masuda
Application Number:
JP2002363262A
Publication Date:
December 17, 2008
Filing Date:
December 16, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
C25D1/00; G02B3/00; C03B11/00; C25D1/10
Domestic Patent References:
JP62161532A
JP6212478A
JP8227007A
JP6008282A
Attorney, Agent or Firm:
Keijiro Tamura
Kenichi Kobayashi