Yukari Sakai

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal compositions
- Patent number 6,245,257
- Issue date Jun 12, 2001
- Mitsui Chemicals Inc.
- Yukari Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tetralin compound, liquid crystal material and liquid crystal compo...
- Patent number 6,117,359
- Issue date Sep 12, 2000
- Mitsui Chemicals Inc.
- Takahiro Fujiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal display
- Patent number 5,922,242
- Issue date Jul 13, 1999
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G02 - OPTICS
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