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Toshihiro Shibata
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cyclohexane compound and liquid crystal composition containing the...
Patent number
8,858,829
Issue date
Oct 14, 2014
Organo Science Co., Ltd.
Kazuo Okamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active compound
Patent number
5,401,436
Issue date
Mar 28, 1995
Asahi Denka Kogko Kabushiki Kaisha
Seiichi Takano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal composition
Patent number
5,342,544
Issue date
Aug 30, 1994
Asahi Denka Kogyo Kabushiki Kaisha
Tomijiro Naito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optically active compound
Patent number
5,200,111
Issue date
Apr 6, 1993
Asahi Denka Kogyo Kabushiki Kaisha
Seiichi Takano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tolane compound
Patent number
5,047,169
Issue date
Sep 10, 1991
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active bisaryl compound
Patent number
5,043,094
Issue date
Aug 27, 1991
Adeka Argus Chemical Co., Ltd.
Seiichi Takano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active ester compound and liquid crystal composition cont...
Patent number
5,013,475
Issue date
May 7, 1991
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine compounds and their use as liquid crystals
Patent number
4,981,967
Issue date
Jan 1, 1991
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active compound and liquid crystal composition containing...
Patent number
4,980,083
Issue date
Dec 25, 1990
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active ester compound
Patent number
4,959,173
Issue date
Sep 25, 1990
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active cyanobiphenyl compound
Patent number
4,956,488
Issue date
Sep 11, 1990
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-t...
Patent number
4,885,323
Issue date
Dec 5, 1989
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active ester compound
Patent number
4,866,199
Issue date
Sep 12, 1989
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optically active cyanobiphenyl compound
Patent number
4,844,836
Issue date
Jul 4, 1989
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pyrimidine compound
Patent number
4,831,143
Issue date
May 16, 1989
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine compound
Patent number
4,804,759
Issue date
Feb 14, 1989
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine compound
Patent number
4,786,730
Issue date
Nov 22, 1988
Adeka Argus Chemical Co., Ltd.
Toshihiro Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-1,3,5-t...
Patent number
4,743,688
Issue date
May 10, 1988
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral phenylether compound
Patent number
4,740,630
Issue date
Apr 26, 1988
Seiko Epson Corporation
Yoshio Shionozaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N,N',N"-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane t...
Patent number
4,698,381
Issue date
Oct 6, 1987
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermosetting synthetic resin lacquer compositions having improved...
Patent number
4,684,680
Issue date
Aug 4, 1987
Adeka Argus Chemical Co., Ltd.
Naohiro Kubota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetra...
Patent number
4,673,701
Issue date
Jun 16, 1987
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermosetting synthetic resin lacquer compositions of improved ligh...
Patent number
4,623,685
Issue date
Nov 18, 1986
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyhydric alcohol ethers of 2,2,6,6-tetramethyl-4-piperidone ketal...
Patent number
4,525,506
Issue date
Jun 25, 1985
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light stabilizing N,N,N-tris(2,2,6,6-tetramethyl-4-piperidone ketal...
Patent number
4,500,663
Issue date
Feb 19, 1985
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Copolymer light stabilizers having at least one 2,2,6,6-tetraalkyl...
Patent number
4,499,220
Issue date
Feb 12, 1985
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and...
Patent number
4,491,643
Issue date
Jan 1, 1985
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetra-(2,2,6,6-tetramethyl-4-piperidinyl)-3-methyl-5-(1'2'-biscarbo...
Patent number
4,477,616
Issue date
Oct 16, 1984
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Poly(piperidylamine) alkanes and synthetic resin compositions stabi...
Patent number
4,468,488
Issue date
Aug 28, 1984
Adeka Argus Chemical Co., Ltd.
Motonobu Minagawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyethers containing 2,2,6,6-tetramethyl piperidinyl carboxylic ac...
Patent number
4,460,725
Issue date
Jul 17, 1984
William E. Leistner
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CYCLOHEXANE COMPOUND AND LIQUID CRYSTAL COMPOSITION CONTAINING THE...
Publication number
20130092875
Publication date
Apr 18, 2013
Chiracol Co., Ltd.
Kazuo Okamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...