Tetsu Shimizu

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Patents Grantslast 30 patents

Information Patent Grant
Front light and reflective display
- Patent number 7,163,332
- Issue date Jan 16, 2007
- Omron Corporation
- Tetsu Shimizu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Front light and reflective display
- Publication number 20040246698
- Publication date Dec 9, 2004
- Tetsu Shimizu
- G02 - OPTICS