Toshimitsu Iwai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection image display device
- Patent number 8,388,144
- Issue date Mar 5, 2013
- Mitsubishi Electric Corporation
- Satoshi Uozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection display apparatus
- Patent number 7,551,377
- Issue date Jun 23, 2009
- Mitsubishi Electric Corporation
- Futoshi Kuroki
- G02 - OPTICS
Information Patent Grant
Projection type display apparatus having micro mirror type display...
- Patent number 7,440,200
- Issue date Oct 21, 2008
- Mitsubishi Electric Corporation
- Futoshi Kuroki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device and projection type display capable of enclosin...
- Patent number 6,709,112
- Issue date Mar 23, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Teruo Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION IMAGE DISPLAY DEVICE
- Publication number 20110211172
- Publication date Sep 1, 2011
- Satoshi Uozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection type display apparatus having micro mirror type display...
- Publication number 20070132961
- Publication date Jun 14, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Futoshi Kuroki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection display apparatus
- Publication number 20070133109
- Publication date Jun 14, 2007
- MITSUBISHI ELECTRIC CORPORATION
- Futoshi Kuroki
- G02 - OPTICS
Information Patent Application
Light source device and projection type display device capable of e...
- Publication number 20030071977
- Publication date Apr 17, 2003
- Teruo Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY