Kenji Furukawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cyclic tertiary amine compound and organic electroluminescent devic...
- Patent number 6,936,189
- Issue date Aug 30, 2005
- Chisso Corporation
- Wang Guofang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Charge-transporting material containing diazapentacene derivative,...
- Patent number 6,902,832
- Issue date Jun 7, 2005
- Chisso Corporation
- Manabu Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 6,767,654
- Issue date Jul 27, 2004
- Chisso Corporation
- Kouhei Tamao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic tertiary amine compound and organic electroluminescent devic...
- Patent number 6,761,981
- Issue date Jul 13, 2004
- Chisso Corporation
- Wang Guofang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent device comprising dipyridylthiophene der...
- Patent number 6,696,182
- Issue date Feb 24, 2004
- Chisso Corporation
- Hiroshi Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic el device
- Patent number 6,635,988
- Issue date Oct 21, 2003
- Chisso Corporation
- Takenori Izumizawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent device containing dithiafulvene derivative
- Patent number 6,617,053
- Issue date Sep 9, 2003
- Chisso Corporation
- Yuichi Fujishita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amine derivative and organic electroluminescent device using the same
- Patent number 6,485,847
- Issue date Nov 26, 2002
- Chisso Corporation
- Manabu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaminonaphthalene derivative and organic electroluminescent device...
- Patent number 6,376,106
- Issue date Apr 23, 2002
- Chisso Corporation
- Manabu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silole derivatives and organic electroluminescent element containin...
- Patent number 6,376,694
- Issue date Apr 23, 2002
- Chisso Corporation
- Manabu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Red-emitting material and organic electroluminescent device made by...
- Patent number 6,333,122
- Issue date Dec 25, 2001
- Chisso Corporation
- Kenji Furukawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silacyclopentadiene derivatives and an organic electroluminescent e...
- Patent number 6,051,319
- Issue date Apr 18, 2000
- Chisso Corporation
- Manabu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silacyclopentadiene derivatives and an organic electroluminescent e...
- Patent number 5,986,121
- Issue date Nov 16, 1999
- Chisso Corporation
- Manabu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mobile satellite communication system
- Patent number 5,835,846
- Issue date Nov 10, 1998
- NTT Mobile Communications Network, Inc.
- Kenji Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Copolymer, a process for producing the same and an electroluminesce...
- Patent number 5,587,444
- Issue date Dec 24, 1996
- Chisso Corporation
- Manabu Uchida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,190,691
- Issue date Mar 2, 1993
- Chisso Corporation
- Makoto Kikuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal-aligning coating and a liquid crystal display element
- Patent number 5,152,918
- Issue date Oct 6, 1992
- Chisso Corporation
- Shizuo Murata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,149,461
- Issue date Sep 22, 1992
- Chisso Corporation
- Kanetsugu Terashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,141,670
- Issue date Aug 25, 1992
- Chisso Corporation
- Mitsuyoshi Ichihashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ferroelectric liquid crystal composition and liquid crystal display...
- Patent number 5,116,529
- Issue date May 26, 1992
- Chisso Corporation
- Kanetsugu Terashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition
- Patent number 5,114,614
- Issue date May 19, 1992
- Chisso Corporation
- Naoyoshi Emoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,108,651
- Issue date Apr 28, 1992
- Chisso Corporation
- Kanetsugu Terashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition
- Patent number 5,094,776
- Issue date Mar 10, 1992
- Chisso Corporation
- Itsuo Shimizu
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition
- Patent number 5,085,799
- Issue date Feb 4, 1992
- Chisso Corporation
- Itsuo Shimizu
- G02 - OPTICS
Information Patent Grant
Diamino compounds and liquid crystal aligning films
- Patent number 5,084,557
- Issue date Jan 28, 1992
- Chisso Corporation
- Shizuo Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ferroelectric chiral smectic liquid crystal composition
- Patent number 5,076,962
- Issue date Dec 31, 1991
- Chisso Corporation
- Kenji Furukawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,064,568
- Issue date Nov 12, 1991
- Chisso Corporation
- Kanetsugu Terashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,053,163
- Issue date Oct 1, 1991
- Chisso Corporation
- Fusayuki Takeshita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ferroelectric liquid crystal composition
- Patent number 5,021,190
- Issue date Jun 4, 1991
- Chisso Corporation
- Makoto Kikuchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Diamino compounds, dinitro compounds, diol compounds and a process...
- Patent number 5,008,456
- Issue date Apr 16, 1991
- Chisso Corporation
- Shizuo Murata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Cyclic tertiary amine compound and organic electroluminescent devic...
- Publication number 20040170866
- Publication date Sep 2, 2004
- Wang Guofang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20030152800
- Publication date Aug 14, 2003
- Kouhei Tamao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Charge-transporting material containing diazapentacene derivative,...
- Publication number 20030099865
- Publication date May 29, 2003
- Manabu Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cyclic tertiary amine compound and organic electroluminescent devic...
- Publication number 20020058155
- Publication date May 16, 2002
- Wang Guofang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic electroluminescent device comprising dipyridylthiophene der...
- Publication number 20020034658
- Publication date Mar 21, 2002
- Hiroshi Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic electroluminescent device containing dithiafulvene derivative
- Publication number 20020027415
- Publication date Mar 7, 2002
- Yuichi Fujishita
- H01 - BASIC ELECTRIC ELEMENTS

Kenji Furukawa

Person

Patents Grantslast 30 patents

Cyclic tertiary amine compound and organic electroluminescent devic...

Charge-transporting material containing diazapentacene derivative,...

Organic electroluminescent device

Cyclic tertiary amine compound and organic electroluminescent devic...

Organic electroluminescent device comprising dipyridylthiophene der...

Organic el device

Organic electroluminescent device containing dithiafulvene derivative

Amine derivative and organic electroluminescent device using the same

Diaminonaphthalene derivative and organic electroluminescent device...

Silole derivatives and organic electroluminescent element containin...

Red-emitting material and organic electroluminescent device made by...

Silacyclopentadiene derivatives and an organic electroluminescent e...

Silacyclopentadiene derivatives and an organic electroluminescent e...

Mobile satellite communication system

Copolymer, a process for producing the same and an electroluminesce...

Ferroelectric liquid crystal composition

Liquid crystal-aligning coating and a liquid crystal display element

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal composition and liquid crystal display...

Liquid crystal composition

Ferroelectric liquid crystal composition

Liquid crystal composition

Liquid crystal composition

Diamino compounds and liquid crystal aligning films

Ferroelectric chiral smectic liquid crystal composition

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal composition

Ferroelectric liquid crystal composition

Diamino compounds, dinitro compounds, diol compounds and a process...

Patents Applicationslast 30 patents

Cyclic tertiary amine compound and organic electroluminescent devic...

ORGANIC ELECTROLUMINESCENT DEVICE

Charge-transporting material containing diazapentacene derivative,...

Cyclic tertiary amine compound and organic electroluminescent devic...

Organic electroluminescent device comprising dipyridylthiophene der...

Organic electroluminescent device containing dithiafulvene derivative