Hiroe Kayashima

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acetylene compound, liquid crystal composition and liquid crystal e...
- Patent number 6,217,793
- Issue date Apr 17, 2001
- Mitsui Chemicals, Inc.
- Yoshiyuki Totani
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Naphthalene compound, and liquid crystal composition and liquid cry...
- Patent number 5,861,108
- Issue date Jan 19, 1999
- Mitsui Chemicals, Inc.
- Tsutomu Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine compound and liquid crystal composition and liquid cryst...
- Patent number 5,770,108
- Issue date Jun 23, 1998
- Mitsui Toatsu Chemicals, Inc.
- Yoshiyuki Totani
- C07 - ORGANIC CHEMISTRY