TOHOKU TECHNO-BRAINS CORPORATION

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Senadai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Measuring method and device for liquid crystal viscosity coefficient
- Patent number 7,389,677
- Issue date Jun 24, 2008
- Tohoku Techno-Brains Corporation
- Tatsuo Uchida
- G01 - MEASURING TESTING
Information Patent Grant
Field sequential Pi cell LCD with compensator
- Patent number 6,108,058
- Issue date Aug 22, 2000
- Tohoku Techno-Brains Corporation
- Tatsuo Uchida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Rear projection display screen
- Publication number 20070103603
- Publication date May 10, 2007
- TOHOKU TECHNO-BRAINS CORPORATION
- Baku Katagiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Trademarklast 30 trademarks