Kiyohide Wada

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Projection type image display apparatus
- Patent number 6,736,513
- Issue date May 18, 2004
- Canon Kabushiki Kaisha
- Takehiro Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Projection type image display apparatus
- Publication number 20020191158
- Publication date Dec 19, 2002
- Takehiro Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE