Yuzi Kato

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal compounds and compositions
- Patent number 4,921,632
- Issue date May 1, 1990
- NEC Corporation
- Toyokazu Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...