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Patent Searching and Data


Title:
A lighting installation, a projection device, and a projected type graphic display device
Document Type and Number:
Japanese Patent JP6299809
Kind Code:
B2
Inventors:
高野倉 知 枝
倉 重 牧 夫
谷 口 幸 夫
Application Number:
JP2016098325A
Publication Date:
March 28, 2018
Filing Date:
May 16, 2016
Export Citation:
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Assignee:
大日本印刷株式会社
International Classes:
G03B21/14; F21S2/00; F21V5/02; F21V9/40; F21V13/02; G02B5/32; G03B21/00
Domestic Patent References:
JP2010210854A
JP2008096777A
JP2010204603A
JP2013228480A
JP2008268878A
JP2011215459A
Foreign References:
WO2012033174A1
Attorney, Agent or Firm:
永井 浩之
中村 行孝
佐藤 泰和
朝倉 悟
堀田 幸裕
岡村 和郎