Hisao Oozeki

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Kawagoe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cross dichroic prism and projection display apparatus equipped with...
- Patent number 7,271,961
- Issue date Sep 18, 2007
- Nikon Corporation
- Yuji Manabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Cross dichroic prism and projection display appparatus equipped wit...
- Publication number 20060250584
- Publication date Nov 9, 2006
- Yuji Manabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE