Title:
調光装置及びプロジェクタ
Document Type and Number:
Japanese Patent JP5309621
Kind Code:
B2
Inventors:
Kamiya Manabu
Toshihiro Hieda
Toshihiro Hieda
Application Number:
JP2008059659A
Publication Date:
October 09, 2013
Filing Date:
March 10, 2008
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G03B21/00
Domestic Patent References:
| JP2007047337A | ||||
| JP2007265755A | ||||
| JP2004069966A | ||||
| JP2007071913A |
Attorney, Agent or Firm:
Intellectual Property Office
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