Tadashi Matsuo

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Joetsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color polarizer with support for liquid crystal projector and color...
- Patent number 6,552,849
- Issue date Apr 22, 2003
- Nippon Kayaku Kabushiki Kaisha
- Shigeki Furuhashi
- G02 - OPTICS