Hideaki Masuo

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Musashimurayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection apparatus, ceiling hanging hardware for projection appar...
- Patent number 7,621,643
- Issue date Nov 24, 2009
- Casio Computer Co., Ltd.
- Shigeru Hirosawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Projection apparatus, ceiling hanging hardware for projection appar...
- Publication number 20060209267
- Publication date Sep 21, 2006
- CASIO COMPUTER CO., LTD.
- Shigeru Hirosawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY