Hiroyuki Tekeuchi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal compounds exhibiting negative anisotropy of permitti...
- Patent number 6,576,303
- Issue date Jun 10, 2003
- Chisso Corporation
- Norio Tamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyclohexane derivatives, liquid crystal compositions comprising the...
- Patent number 6,500,503
- Issue date Dec 31, 2002
- Chisso Corporation
- Koichi Shibata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aniline derivatives, liquid-crystal composition containing the same...
- Patent number 6,485,799
- Issue date Nov 26, 2002
- Chisso Corporation
- Atsuko Fujita
- C07 - ORGANIC CHEMISTRY