Kohki Takatoh

Person

Yokohama-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display and driving method of the same
- Patent number 7,119,780
- Issue date Oct 10, 2006
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display and driving method of the same
- Patent number 7,050,031
- Issue date May 23, 2006
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display driving method using asymmetric driving voltage
- Patent number 6,975,297
- Issue date Dec 13, 2005
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display and driving method of the same
- Patent number 6,961,043
- Issue date Nov 1, 2005
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display element with particular angle of the optical...
- Patent number 6,876,426
- Issue date Apr 5, 2005
- Kabushiki Kaisha Toshiba
- Rieko Fukushima
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 6,765,643
- Issue date Jul 20, 2004
- Kabushiki Kaisha Toshiba
- Rieko Fukushima
- G02 - OPTICS
Information Patent Grant
Liquid crystal display and method for producing the same
- Patent number 6,762,812
- Issue date Jul 13, 2004
- Kabushiki Kaisha Toshiba
- Rei Hasegawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element with thresholdless voltage transmitt...
- Patent number 6,642,990
- Issue date Nov 4, 2003
- Kabushiki Kaisha Toshiba
- Rieko Fukushima
- G02 - OPTICS
Information Patent Grant
Liquid crystal display and method for producing the same
- Patent number 6,614,491
- Issue date Sep 2, 2003
- Kabushiki Kaisha Toshiba
- Rei Hasegawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display and method of manufacturing the same
- Patent number 6,344,889
- Issue date Feb 5, 2002
- Kabushiki Kaisha Toshiba
- Rei Hasegawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and method for driving the same
- Patent number 6,219,019
- Issue date Apr 17, 2001
- Kabushiki Kaisha Toshiba
- Rei Hasegawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Reflective liquid crystal display device
- Patent number 6,094,244
- Issue date Jul 25, 2000
- Kabushiki Kaisha Toshiba
- Yasushi Kawata
- G02 - OPTICS
Information Patent Grant
Active matrix type liquid crystal display
- Patent number 6,069,600
- Issue date May 30, 2000
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal material and liquid crystal display device using the...
- Patent number 5,942,155
- Issue date Aug 24, 1999
- Kabushiki Kaisha Toshiba
- Harry Coles
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Active matrix type liquid crystal display
- Patent number 5,936,686
- Issue date Aug 10, 1999
- Kabushiki Kaisha Toshiba
- Haruhiko Okumura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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 material and liquid crystal display device
- Patent number 5,855,813
- Issue date Jan 5, 1999
- Kabushiki Kaisha Toshiba
- Harry Coles
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display element
- Patent number 5,766,509
- Issue date Jun 16, 1998
- Kabushiki Kaisha Toshiba
- Yasushi Kawata
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element including a gel of liquid crystal ma...
- Patent number 5,321,534
- Issue date Jun 14, 1994
- Kabushiki Kaisha Toshiba
- Kohki Takatoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid-crystal orientating film, method of manufacturing the film,...
- Patent number 5,128,788
- Issue date Jul 7, 1992
- Kabushiki Kaisha Toshiba
- Kohki Takatoh
- G02 - OPTICS
Information Patent Grant
Optically active liquid crystal compound and method of manufacturin...
- Patent number 4,976,887
- Issue date Dec 11, 1990
- Kabushiki Kaisha Toshiba
- Kohki Takatoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Liquid-crystal display driving device
- Publication number 20060012554
- Publication date Jan 19, 2006
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display and driving method of the same
- Publication number 20050083288
- Publication date Apr 21, 2005
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display element
- Publication number 20040169803
- Publication date Sep 2, 2004
- KABUSHIKI KAISHA TOSHIBA
- Rieko Fukushima
- G02 - OPTICS
Information Patent Application
Liquid crystal display and driving method of the same
- Publication number 20040135960
- Publication date Jul 15, 2004
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display and method for producing the same
- Publication number 20040004677
- Publication date Jan 8, 2004
- KABUSHIKI KAISHA TOSHIBA
- Rei Hasegawa
- G02 - OPTICS
Information Patent Application
Liquid-crystal display driving method
- Publication number 20030006950
- Publication date Jan 9, 2003
- Kabushiki Kaisha Toshiba
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display and driving method of the same
- Publication number 20020039091
- Publication date Apr 4, 2002
- Tatsuo Saishu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display element
- Publication number 20020030778
- Publication date Mar 14, 2002
- KABUSHIKI KAISHA TOSHIBA
- Rieko Fukushima
- G02 - OPTICS
Information Patent Application
Liquid crystal display and method for producing the same
- Publication number 20010026340
- Publication date Oct 4, 2001
- Kabushiki Kaisha Toshiba
- Rei Hasegawa
- G02 - OPTICS
Information Patent Application
Liquid crystal display element
- Publication number 20010005248
- Publication date Jun 28, 2001
- Kabushiki Kaisha Toshiba
- Rieko Fukushima
- G02 - OPTICS

Kohki Takatoh

Person

Patents Grantslast 30 patents

Liquid crystal display and driving method of the same

Liquid crystal display and driving method of the same

Liquid-crystal display driving method using asymmetric driving voltage

Liquid crystal display and driving method of the same

Liquid crystal display element with particular angle of the optical...

Liquid crystal display element

Liquid crystal display and method for producing the same

Liquid crystal display element with thresholdless voltage transmitt...

Liquid crystal display and method for producing the same

Liquid crystal display and method of manufacturing the same

Liquid crystal display apparatus and method for driving the same

Reflective liquid crystal display device

Active matrix type liquid crystal display

Liquid crystal material and liquid crystal display device using the...

Active matrix type liquid crystal display

Liquid crystal display

Liquid crystal material and liquid crystal display device

Liquid crystal display element

Liquid crystal display element including a gel of liquid crystal ma...

Liquid-crystal orientating film, method of manufacturing the film,...

Optically active liquid crystal compound and method of manufacturin...

Patents Applicationslast 30 patents

Liquid-crystal display driving device

Liquid crystal display and driving method of the same

Liquid crystal display element

Liquid crystal display and driving method of the same

Liquid crystal display and method for producing the same

Liquid-crystal display driving method

Liquid crystal display and driving method of the same

Liquid crystal display element

Liquid crystal display and method for producing the same

Liquid crystal display element