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Katsuaki Okubo
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Oume-shi, JP
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last 30 patents
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Patent Application
PROJECTION TYPE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME
Publication number
20090219493
Publication date
Sep 3, 2009
Kabushiki Kaisha Toshiba
Katsuaki Okubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projection type display device and method of cooling lamp unit in t...
Publication number
20070296928
Publication date
Dec 27, 2007
Kabushiki Kaisha Toshiba
Katsuaki Okubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Power source unit for projection type display device and projection...
Publication number
20070296929
Publication date
Dec 27, 2007
Kabushiki Kaisha Toshiba
Katsuaki Okubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video apparatus
Publication number
20060221255
Publication date
Oct 5, 2006
Kabushiki Kaisha Toshiba
Katsuaki Okubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE