Hideo Hama

Person

Chiba, JP

People

Patents Grantslast 30 patents

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...
Information Patent Grant
Liquid crystal device and process for preparing the same
- Patent number 5,888,420
- Issue date Mar 30, 1999
- Mitsui Chemicals, Inc.
- Yukari Sakai
- G02 - OPTICS
Information Patent Grant
Liquid crystal device and process for preparing the same
- Patent number 5,724,115
- Issue date Mar 3, 1998
- Mitsui Petrochemical Industries, Ltd.
- Yukari Sakai
- G02 - OPTICS
Information Patent Grant
Liquid crystal panel including antiferroelectric liquid crystal and...
- Patent number 5,719,653
- Issue date Feb 17, 1998
- Toppan Printing Co., Ltd.
- Takao Minato
- G02 - OPTICS
Information Patent Grant
Antiferroelectric liquid crystal light modulation device
- Patent number 5,589,966
- Issue date Dec 31, 1996
- Mitsui Petrochemical Industries, Ltd.
- Hideo Hama
- G02 - OPTICS
Information Patent Grant
Hydrazine compound, process for the preparation of the same, and no...
- Patent number 5,445,888
- Issue date Aug 29, 1995
- Mitsui Petrochemical Industries, Ltd.
- Tsuneaki Koike
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiferroelectric liquid crystal composite material, process for pr...
- Patent number 5,389,287
- Issue date Feb 14, 1995
- Mitsui Petrochemical Industries, Ltd.
- Shinichi Nishiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Carboxylate compounds, liquid crystal compositions and liquid cryst...
- Patent number 5,356,561
- Issue date Oct 18, 1994
- Mitsui Petrochemical Industries, Ltd.
- Toyoji Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal composition, liquid crystal element and process for...
- Patent number 5,352,379
- Issue date Oct 4, 1994
- Mitsui Petrochemical Industries, Ltd.
- Shinichi Nishiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal racemic mixture, liquid crystal composition and liqu...
- Patent number 5,246,622
- Issue date Sep 21, 1993
- Mitsui Petrochemical Industries, Ltd.
- Toyoji Shimizu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Optical materials and optical part each containing aromatic sulfide...
- Publication number 20030085387
- Publication date May 8, 2003
- Takahiro Fujiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Liquid crystal compositions

Liquid crystal device and process for preparing the same

Liquid crystal device and process for preparing the same

Liquid crystal panel including antiferroelectric liquid crystal and...

Antiferroelectric liquid crystal light modulation device

Hydrazine compound, process for the preparation of the same, and no...

Antiferroelectric liquid crystal composite material, process for pr...

Carboxylate compounds, liquid crystal compositions and liquid cryst...

Liquid crystal composition, liquid crystal element and process for...

Liquid crystal racemic mixture, liquid crystal composition and liqu...

Patents Applicationslast 30 patents

Optical materials and optical part each containing aromatic sulfide...