Title:
染色プラスチックレンズの製造方法
Document Type and Number:
Japanese Patent JP5197136
Kind Code:
B2
Inventors:
Asai Osamu
Application Number:
JP2008116998A
Publication Date:
May 15, 2013
Filing Date:
April 28, 2008
Export Citation:
Assignee:
HOYA CORPORATION
International Classes:
B29C39/36; B29C39/02; G02B1/10; G02B1/11; G02B1/14; G02C7/02; B29K75/00; B29L11/00
Domestic Patent References:
| JP2006281617A | ||||
| JP2002292759A | ||||
| JP4331110A | ||||
| JP6270042A | ||||
| JP2000210951A |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes