Hiroshi Murasugi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projector apparatus
- Patent number 7,364,308
- Issue date Apr 29, 2008
- Sony Corporation
- Hiroshi Murasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection panel assembly, projection apparatus, and production met...
- Patent number 6,614,594
- Issue date Sep 2, 2003
- Sony Corporation
- Hiroshi Murasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Projector unit and projection television apparatus
- Publication number 20070019211
- Publication date Jan 25, 2007
- Hiroshi Murasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector apparatus
- Publication number 20060056182
- Publication date Mar 16, 2006
- Hiroshi Murasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection pannel assembly, projection apparatus, and production me...
- Publication number 20020005985
- Publication date Jan 17, 2002
- Hiroshi Murasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE