Takuji Ohkubo

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lamp burst sound reduction structure and projector
- Patent number 8,123,362
- Issue date Feb 28, 2012
- Sony Corporation
- Hiroaki Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection type display unit having a thermal damping housing
- Patent number 7,753,532
- Issue date Jul 13, 2010
- Sony Corporation
- Takashi Nasu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal display apparatus and cooling device
- Patent number 7,535,543
- Issue date May 19, 2009
- Sony Corporation
- Shigekuni Dewa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lamp cooling device and projection display apparatus
- Patent number 7,425,793
- Issue date Sep 16, 2008
- Sony Corporation
- Motohisa Haga
- F21 - LIGHTING
Information Patent Grant
Liquid-cooled liquid crystal panel and method of manufacturing the...
- Patent number 7,320,523
- Issue date Jan 22, 2008
- Sony Corporation
- Takuji Ohkubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection type display apparatus and lamp cooling apparatus
- Patent number 7,237,905
- Issue date Jul 3, 2007
- Sony Corporation
- Akihito Yajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector having a hinged front cover with a loudspeaker
- Patent number 6,726,336
- Issue date Apr 27, 2004
- Sony Corporation
- Naoya Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection display device comprising means for cooling an optical u...
- Patent number 6,471,357
- Issue date Oct 29, 2002
- Sony Corporation
- Nobuyuki Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display apparatus of the projection type
- Patent number 6,398,366
- Issue date Jun 4, 2002
- Sony Corporation
- Nobuyuki Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Lamp burst sound reduction structure and projector
- Publication number 20080100807
- Publication date May 1, 2008
- SONY CORPORATION
- Hiroaki Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection type display unit
- Publication number 20060268239
- Publication date Nov 30, 2006
- Sony Corporation
- Takashi Nasu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Lamp cooling device and projection display apparatus
- Publication number 20060232973
- Publication date Oct 19, 2006
- Motohisa Haga
- F21 - LIGHTING
Information Patent Application
Liquid crystal display apparatus and cooling device
- Publication number 20060125998
- Publication date Jun 15, 2006
- Shigekuni Dewa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid-cooled liquid crystal panel and method of manufacturing the...
- Publication number 20050270495
- Publication date Dec 8, 2005
- Takuji Ohkubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection type display apparatus and lamp cooling apparatus
- Publication number 20050036116
- Publication date Feb 17, 2005
- Akihito Yajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projector
- Publication number 20020109822
- Publication date Aug 15, 2002
- Naoya Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takuji Ohkubo

Person

Patents Grantslast 30 patents

Lamp burst sound reduction structure and projector

Projection type display unit having a thermal damping housing

Liquid crystal display apparatus and cooling device

Lamp cooling device and projection display apparatus

Liquid-cooled liquid crystal panel and method of manufacturing the...

Projection type display apparatus and lamp cooling apparatus

Projector having a hinged front cover with a loudspeaker

Projection display device comprising means for cooling an optical u...

Image display apparatus of the projection type

Patents Applicationslast 30 patents

Lamp burst sound reduction structure and projector

Projection type display unit

Lamp cooling device and projection display apparatus

Liquid crystal display apparatus and cooling device

Liquid-cooled liquid crystal panel and method of manufacturing the...

Projection type display apparatus and lamp cooling apparatus

Projector