Shigekazu Tsuda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent screen and projection display apparatus
- Patent number 7,075,718
- Issue date Jul 11, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Transparent screen and projection display apparatus
- Publication number 20050105177
- Publication date May 19, 2005
- Hiroshi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY