Title:
レンズ、発光ユニット及び照明器具
Document Type and Number:
Japanese Patent JP6501465
Kind Code:
B2
Inventors:
Takuro Sawada
Application Number:
JP2014169022A
Publication Date:
April 17, 2019
Filing Date:
August 22, 2014
Export Citation:
Assignee:
Mitsubishi Electric Corporation
Mitsubishi Electric Lighting Co., Ltd.
Mitsubishi Electric Lighting Co., Ltd.
International Classes:
F21V5/00; F21S8/02; F21V13/02; F21V19/00; G02B3/00; G02B5/02; H01L33/00
Domestic Patent References:
| JP2006185817A | ||||
| JP2010114059A | ||||
| JP2014086513A |
Foreign References:
| KR1020110114005A |
Attorney, Agent or Firm:
Mizoi International Patent Service Corporation