Kazuhiko Tamai

Person

Nabari-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing liquid-crystal display and liquid-crystal pan...
- Patent number 8,248,575
- Issue date Aug 21, 2012
- Sharp Kabushiki Kaisha
- Shinya Saeki
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,999,891
- Issue date Aug 16, 2011
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,995,170
- Issue date Aug 9, 2011
- Sharp Kabushiki Kaisha
- Noriaki Onishi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 7,876,409
- Issue date Jan 25, 2011
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element
- Patent number 7,738,070
- Issue date Jun 15, 2010
- Sharp Kabushiki Kaisha
- Takashi Kurihara
- G02 - OPTICS
Information Patent Grant
Multi-domain liquid crystal with axisymmetric alignment and electro...
- Patent number 7,728,937
- Issue date Jun 1, 2010
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device comprising a shading conductive layer...
- Patent number 7,724,326
- Issue date May 25, 2010
- Sharp Kabushiki Kaisha
- Tsunanori Kitoh
- G02 - OPTICS
Information Patent Grant
LCD device having vertically aligned liquid crystal layer between f...
- Patent number 7,705,943
- Issue date Apr 27, 2010
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Vertical alignment type LCD device with overlapping openings at opp...
- Patent number 7,701,538
- Issue date Apr 20, 2010
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and fabrication method thereof
- Patent number 7,697,099
- Issue date Apr 13, 2010
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,646,459
- Issue date Jan 12, 2010
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 7,443,475
- Issue date Oct 28, 2008
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,391,489
- Issue date Jun 24, 2008
- Sharp Kabushiki Kaishia
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device for transflector having opening in a...
- Patent number 7,385,660
- Issue date Jun 10, 2008
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Image shifting device, image display, liquid crystal display, and p...
- Patent number 7,277,140
- Issue date Oct 2, 2007
- Sharp Kabushiki Kaisha
- Takashi Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display apparatus comprising wall portions formed in...
- Patent number 7,253,872
- Issue date Aug 7, 2007
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Grant
Liquid crystal panel and liquid crystal projector
- Patent number 7,002,659
- Issue date Feb 21, 2006
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display element and method of manufacturing same
- Patent number 6,266,121
- Issue date Jul 24, 2001
- Sharp Kabushiki Kaisha
- Mitsuhiro Shigeta
- G02 - OPTICS
Information Patent Grant
Method for manufacturing a liquid crystal display element using lig...
- Patent number 5,995,191
- Issue date Nov 30, 1999
- Sharp Kabushiki Kaisha
- Kazuhiko Tamai
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element with a portion of an alignment layer...
- Patent number 5,880,803
- Issue date Mar 9, 1999
- Sharp Kabushiki Kaisha
- Kazuhiko Tamai
- G02 - OPTICS
Information Patent Grant
Liquid crystal display element with wall shaped spacers form betwee...
- Patent number 5,828,434
- Issue date Oct 27, 1998
- Sharp Kabushiki Kaisha
- Mitsuhiro Koden
- G02 - OPTICS
Information Patent Grant
Fabrication process of liquid crystal display element
- Patent number 5,793,457
- Issue date Aug 11, 1998
- Sharp Kabushiki Kaisha
- Kazuhiko Tamai
- G02 - OPTICS
Information Patent Grant
Antiferroelectric LCD in which a normal to an antiferroelectric liq...
- Patent number 5,729,307
- Issue date Mar 17, 1998
- Sharp Kabushiki Kaisha
- Mitsuhiro Koden
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and method for driving the same
- Patent number 5,691,783
- Issue date Nov 25, 1997
- Sharp Kabushiki Kaisha
- Takaji Numao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Ferroelectric liquid crystal display device in which partition wall...
- Patent number 5,539,546
- Issue date Jul 23, 1996
- Sharp Kabushiki Kaisha
- Mitsuhiro Koden
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Liquid-Crystal Display and Liquid-Crystal Pan...
- Publication number 20090268129
- Publication date Oct 29, 2009
- Shinya Saeki
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and fabrication method thereof
- Publication number 20090201454
- Publication date Aug 13, 2009
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Device
- Publication number 20090161049
- Publication date Jun 25, 2009
- Noriaki Onishi
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Element
- Publication number 20090147199
- Publication date Jun 11, 2009
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Lliquid Crystal Display Element
- Publication number 20090115958
- Publication date May 7, 2009
- Takashi Kurihara
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20080225211
- Publication date Sep 18, 2008
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and fabrication method therefor
- Publication number 20080218677
- Publication date Sep 11, 2008
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus
- Publication number 20070273799
- Publication date Nov 29, 2007
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and fabrication method for the same
- Publication number 20050280754
- Publication date Dec 22, 2005
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20050200784
- Publication date Sep 15, 2005
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20050185120
- Publication date Aug 25, 2005
- Sharp Kabushiki Kaisha
- Tsunanori Kitoh
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20050162589
- Publication date Jul 28, 2005
- SHARP KABUSHIKI KAISHA
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and fabrication method therefor
- Publication number 20050140916
- Publication date Jun 30, 2005
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Lquid crystal display device and fabrication method therefor
- Publication number 20050117108
- Publication date Jun 2, 2005
- Sharp Kabushiki Kaisha
- Yasuhiro Kume
- G02 - OPTICS
Information Patent Application
Image shifting device, image display, liquid crystal display, and p...
- Publication number 20050105016
- Publication date May 19, 2005
- Sharp Kabushiki Kaisha
- Takashi Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid crystal display apparatus
- Publication number 20050068482
- Publication date Mar 31, 2005
- SHARP KABUSHIKI KAISHA
- Yasuhiro Kume
- G02 - OPTICS

Kazuhiko Tamai

Person

Patents Grantslast 30 patents

Process for producing liquid-crystal display and liquid-crystal pan...

Liquid crystal display device

Liquid crystal display device

Liquid crystal display element

Liquid crystal display element

Multi-domain liquid crystal with axisymmetric alignment and electro...

Liquid crystal display device comprising a shading conductive layer...

LCD device having vertically aligned liquid crystal layer between f...

Vertical alignment type LCD device with overlapping openings at opp...

Liquid crystal display device and fabrication method thereof

Liquid crystal display device

Liquid crystal display apparatus

Liquid crystal display device

Liquid crystal display device for transflector having opening in a...

Image shifting device, image display, liquid crystal display, and p...

Liquid crystal display apparatus comprising wall portions formed in...

Liquid crystal panel and liquid crystal projector

Liquid crystal display element and method of manufacturing same

Method for manufacturing a liquid crystal display element using lig...

Liquid crystal display element with a portion of an alignment layer...

Liquid crystal display element with wall shaped spacers form betwee...

Fabrication process of liquid crystal display element

Antiferroelectric LCD in which a normal to an antiferroelectric liq...

Liquid crystal display device and method for driving the same

Ferroelectric liquid crystal display device in which partition wall...

Patents Applicationslast 30 patents

Process for Producing Liquid-Crystal Display and Liquid-Crystal Pan...

Liquid crystal display device and fabrication method thereof

Liquid Crystal Display Device

Liquid Crystal Display Element

Lliquid Crystal Display Element

Liquid crystal display device

Liquid crystal display device and fabrication method therefor

Liquid crystal display apparatus

Liquid crystal display device and fabrication method for the same

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device and fabrication method therefor

Lquid crystal display device and fabrication method therefor

Image shifting device, image display, liquid crystal display, and p...

Liquid crystal display apparatus