Chiho Hirano

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycyclic compound, liquid crystal material consisting of the poly...
- Patent number 6,019,911
- Issue date Feb 1, 2000
- Mitsui Chemicals, Inc.
- Chiho Hirano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal compositions
- Patent number 6,007,737
- Issue date Dec 28, 1999
- Mitsui Chemicals, Inc.
- Shinichi Nishiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...