Title:
光学機器用遮光部材
Document Type and Number:
Japanese Patent JP5498127
Kind Code:
B2
Inventors:
Junko Takahashi
Masahiro Harada
Masahiro Harada
Application Number:
JP2009248922A
Publication Date:
May 21, 2014
Filing Date:
October 29, 2009
Export Citation:
Assignee:
Kimoto Co., Ltd.
International Classes:
G02B7/02; B32B7/02; B32B27/18; G02B5/00; G03B9/02; G03B9/10
Foreign References:
| WO2006016555A1 |
Attorney, Agent or Firm:
Koichiro Okura
Patent Business Corporation Sannozaka Patent Office
Patent Business Corporation Sannozaka Patent Office