Masashi Osawa

Person

Kita-adachi-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nematic liquid crystal composition
- Patent number 10,544,365
- Issue date Jan 28, 2020
- DIC Corporation
- Masakazu Kaneoya
- G02 - OPTICS
Information Patent Grant
Nematic liquid crystal composition
- Patent number 9,605,208
- Issue date Mar 28, 2017
- DIC Corporation
- Masakazu Kaneoya
- G02 - OPTICS
Information Patent Grant
Nematic liquid crystal composition
- Patent number 9,587,175
- Issue date Mar 7, 2017
- DIC Corporation
- Masakazu Kaneoya
- G02 - OPTICS
Information Patent Grant
Nematic liquid crystal composition
- Patent number 9,321,961
- Issue date Apr 26, 2016
- DIC Corporation (Tokyo)
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound having 2-fluorophenyloxymethane structure
- Patent number 9,181,484
- Issue date Nov 10, 2015
- DIC Corporation
- Kenta Tojo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nematic liquid crystal composition
- Patent number 9,039,929
- Issue date May 26, 2015
- DIC Corporation
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound having 2-fluorophenyloxymethane structure
- Patent number 8,916,718
- Issue date Dec 23, 2014
- DIC Corporation
- Kenta Tojo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative and liquid crystal composition comprising th...
- Patent number 7,145,047
- Issue date Dec 5, 2006
- Dainippon Ink and Chemicals, Inc.
- Sadao Takehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof,...
- Patent number 6,693,223
- Issue date Feb 17, 2004
- Dainippon Ink and Chemicals, Inc.
- Kiyofumi Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal composition
- Patent number 6,607,791
- Issue date Aug 19, 2003
- Dainippon Ink and Chemicals, Inc.
- Shinji Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivative and liquid crystal composition comprising th...
- Patent number 6,468,607
- Issue date Oct 22, 2002
- Dainippon Ink and Chemicals, Inc.
- Sadao Takehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof,...
- Patent number 6,287,646
- Issue date Sep 11, 2001
- Dainippon Ink and Chemicals, Inc.
- Kiyofumi Takeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azine derivative, process for the preparation thereof, nematic liqu...
- Patent number 6,010,642
- Issue date Jan 4, 2000
- Dainippon Ink and Chemicals, Inc.
- Haruyoshi Takatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic hydrocarbon derivative and liquid crystal composition contai...
- Patent number 5,536,443
- Issue date Jul 16, 1996
- Dainippon Ink and Chemicals, Inc.
- Haruyoshi Takatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic hydrocarbon derivative and liquid crystal composition contai...
- Patent number 5,474,707
- Issue date Dec 12, 1995
- Dainippon Ink and Chemicals, Inc.
- Haruyoshi Takatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lactic acid derivatives and liquid crystal compositions containing...
- Patent number 5,324,451
- Issue date Jun 28, 1994
- Dainippon Ink and Chemicals, Inc.
- Sadao Takehara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2,5-disubstituted pyrazine derivatives, pyrimidine derivatives, and...
- Patent number 5,128,472
- Issue date Jul 7, 1992
- Dainippon Ink and Chemicals, Inc.
- Masashi Osawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active lactone derivative, intermediate therefor, process...
- Patent number 5,061,398
- Issue date Oct 29, 1991
- Dainippon Ink and Chemicals, Inc.
- Sadao Takehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,4-disubstituted pyrazine derivatives, pyrimidine derivatives, and...
- Patent number 4,997,942
- Issue date Mar 5, 1991
- Dainippon Ink & Chemical, Inc.
- Masashi Osawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active carboxylic acid derivatives and liquid crystalline...
- Patent number 4,914,224
- Issue date Apr 3, 1990
- Dainippon Ink and Chemicals, Inc.
- Tadao Shoji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optically active carboxylic acid derivatives and liquid crystalline...
- Patent number 4,911,862
- Issue date Mar 27, 1990
- Dainippon Ink and Chemicals, Inc.
- Tadao Shoji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20160186059
- Publication date Jun 30, 2016
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20150322343
- Publication date Nov 12, 2015
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20150284634
- Publication date Oct 8, 2015
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20150218451
- Publication date Aug 6, 2015
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20150203757
- Publication date Jul 23, 2015
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20150184076
- Publication date Jul 2, 2015
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20150159086
- Publication date Jun 11, 2015
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND HAVING 2-FLUOROPHENYLOXYMETHANE STRUCTURE
- Publication number 20150087847
- Publication date Mar 26, 2015
- DIC CORPORATION
- Kenta Tojo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND HAVING 2-FLUOROPHENYLOXYMETHANE STRUCTURE
- Publication number 20140275577
- Publication date Sep 18, 2014
- DIC CORPORATION
- Kenta Tojo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
- Publication number 20140225036
- Publication date Aug 14, 2014
- DIC CORPORATION
- Masakazu Kaneoya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Naphthalene derivative and liquid crystal composition comprising th...
- Publication number 20030136944
- Publication date Jul 24, 2003
- Dainippon Ink and Chemicals, Inc.
- Sadao Takehara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof,...
- Publication number 20020053659
- Publication date May 9, 2002
- Dainippon Ink and Chemicals, Inc.
- Kiyofumi Takeuchi
- C07 - ORGANIC CHEMISTRY

Masashi Osawa

Person

Patents Grantslast 30 patents

Nematic liquid crystal composition

Nematic liquid crystal composition

Nematic liquid crystal composition

Nematic liquid crystal composition

Compound having 2-fluorophenyloxymethane structure

Nematic liquid crystal composition

Compound having 2-fluorophenyloxymethane structure

Naphthalene derivative and liquid crystal composition comprising th...

Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof,...

Liquid crystal composition

Naphthalene derivative and liquid crystal composition comprising th...

Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof,...

Azine derivative, process for the preparation thereof, nematic liqu...

Cyclic hydrocarbon derivative and liquid crystal composition contai...

Cyclic hydrocarbon derivative and liquid crystal composition contai...

Lactic acid derivatives and liquid crystal compositions containing...

2,5-disubstituted pyrazine derivatives, pyrimidine derivatives, and...

Optically active lactone derivative, intermediate therefor, process...

2,4-disubstituted pyrazine derivatives, pyrimidine derivatives, and...

Optically active carboxylic acid derivatives and liquid crystalline...

Optically active carboxylic acid derivatives and liquid crystalline...

Patents Applicationslast 30 patents

NEMATIC LIQUID CRYSTAL COMPOSITION

NEMATIC LIQUID CRYSTAL COMPOSITION

NEMATIC LIQUID CRYSTAL COMPOSITION

NEMATIC LIQUID CRYSTAL COMPOSITION

NEMATIC LIQUID CRYSTAL COMPOSITION

NEMATIC LIQUID CRYSTAL COMPOSITION

NEMATIC LIQUID CRYSTAL COMPOSITION

COMPOUND HAVING 2-FLUOROPHENYLOXYMETHANE STRUCTURE

COMPOUND HAVING 2-FLUOROPHENYLOXYMETHANE STRUCTURE

NEMATIC LIQUID CRYSTAL COMPOSITION

Naphthalene derivative and liquid crystal composition comprising th...

Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof,...