Koji Yabuta

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device, electronic device, and parallax barrier element
- Patent number 8,687,273
- Issue date Apr 1, 2014
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex image display device, multiplex image display computer pr...
- Patent number 8,330,674
- Issue date Dec 11, 2012
- Sharp Kabushiki Kaisha
- Akira Imai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and electronic apparatus
- Patent number 8,184,145
- Issue date May 22, 2012
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G02 - OPTICS
Information Patent Grant
Automated teller machine
- Patent number 8,149,358
- Issue date Apr 3, 2012
- Sharp Kabushiki Kaisha
- Tomoo Takatani
- G07 - CHECKING-DEVICES
Information Patent Grant
Display device
- Patent number 8,134,544
- Issue date Mar 13, 2012
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Viewing-angle control device, display apparatus, method for control...
- Patent number 8,094,103
- Issue date Jan 10, 2012
- Sharp Kabushiki Kaisha
- Akira Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device, viewing angle control device, and electronic device
- Patent number 8,031,273
- Issue date Oct 4, 2011
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and electronics device
- Patent number 7,978,167
- Issue date Jul 12, 2011
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 7,898,602
- Issue date Mar 1, 2011
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 7,868,980
- Issue date Jan 11, 2011
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device, viewing angle control device, and electronic apparatus
- Patent number 7,834,834
- Issue date Nov 16, 2010
- Sharp Kabushiki Kaisha
- Tomoo Takatani
- G02 - OPTICS
Information Patent Grant
Display device, viewing angle control device, and electronic apparatus
- Patent number 7,817,106
- Issue date Oct 19, 2010
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- G02 - OPTICS
Information Patent Grant
Display device, viewing angle control device, and electronic apparatus
- Patent number 7,764,253
- Issue date Jul 27, 2010
- Sharp Kabushiki Kaisha
- Tomoo Takatani
Information Patent Grant
Display
- Patent number 7,633,586
- Issue date Dec 15, 2009
- Sharp Kabushiki Kaisha
- Robert Winlow
- G02 - OPTICS
Information Patent Grant
Viewing angle control element and image display based on same
- Patent number 7,551,239
- Issue date Jun 23, 2009
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- G02 - OPTICS
Information Patent Grant
Display device, viewing angle control device, electronic display de...
- Patent number 7,486,350
- Issue date Feb 3, 2009
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel and liquid crystal display apparatus
- Patent number 7,468,764
- Issue date Dec 23, 2008
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- G02 - OPTICS
Information Patent Grant
Birefringence control type liquid crystal display device
- Patent number 5,737,046
- Issue date Apr 7, 1998
- Sharp Kabushiki Kaisha
- Hiroyuki Moriwaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110102311
- Publication date May 5, 2011
- Tomoko Nango
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110102477
- Publication date May 5, 2011
- Tomoko Nango
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20100328355
- Publication date Dec 30, 2010
- Hiroshi Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE
- Publication number 20100149136
- Publication date Jun 17, 2010
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIEW ANGLE CONTROL ELEMENT AND DISPLAY DEVICE PROVIDED WITH THE SAME
- Publication number 20100149459
- Publication date Jun 17, 2010
- Koji Yabuta
- G02 - OPTICS
Information Patent Application
AUTOMATED TELLER MACHINE
- Publication number 20100091226
- Publication date Apr 15, 2010
- Tomoo Takatani
- G07 - CHECKING-DEVICES
Information Patent Application
DISPLAY DEVICE
- Publication number 20090303157
- Publication date Dec 10, 2009
- Akira Imai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20090279005
- Publication date Nov 12, 2009
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE
- Publication number 20090267868
- Publication date Oct 29, 2009
- Sharp Kabushiki Kaisha
- Tomoo Takatani
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTIPLEX IMAGE DISPLAY DEVICE, MULTIPLEX IMAGE DISPLAY COMPUTER PR...
- Publication number 20090225002
- Publication date Sep 10, 2009
- Sharp Kabushiki Kaisha
- Akira Imai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20090015732
- Publication date Jan 15, 2009
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device, Viewing Angel Control Device, and Electronic Apparatus
- Publication number 20080316198
- Publication date Dec 25, 2008
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- G02 - OPTICS
Information Patent Application
Display Device, Viewing Angle Control Device, and Electronic Apparatus
- Publication number 20080316366
- Publication date Dec 25, 2008
- Sharp Kabushiki Kaisha
- Tomoo Takatani
- G02 - OPTICS
Information Patent Application
Display Device and Electronic Apparatus
- Publication number 20080084471
- Publication date Apr 10, 2008
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G02 - OPTICS
Information Patent Application
Display Device, Viewing Angle Control Device, And Electronic Device
- Publication number 20080055221
- Publication date Mar 6, 2008
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Control Device, Display Apparatus, Method of Controlling Di...
- Publication number 20080036714
- Publication date Feb 14, 2008
- Sharp Kabushiki Kaisha
- Akira Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Viewing-Angle Control Device, Display Apparatus, Method for Control...
- Publication number 20070291024
- Publication date Dec 20, 2007
- Sharp Kabushiki Kaisha
- Akira Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid Crystal Display Panel and Liquid Crystal Displat Apparatus
- Publication number 20070242185
- Publication date Oct 18, 2007
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- G02 - OPTICS
Information Patent Application
Display device, viewing angle control device, electronic display de...
- Publication number 20070146578
- Publication date Jun 28, 2007
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G02 - OPTICS
Information Patent Application
Display apparatus and electronics device
- Publication number 20070070004
- Publication date Mar 29, 2007
- Sharp Kabushiki Kaisha
- Koji Yabuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display
- Publication number 20050243265
- Publication date Nov 3, 2005
- Robert Winlow
- G02 - OPTICS
Information Patent Application
Viewing angle control element and image display based on same
- Publication number 20050174529
- Publication date Aug 11, 2005
- Sharp Kabushiki Kaisha
- Hiroshi Fukushima
- G02 - OPTICS

Koji Yabuta

Person

Patents Grantslast 30 patents

Image display device, electronic device, and parallax barrier element

Multiplex image display device, multiplex image display computer pr...

Display device and electronic apparatus

Automated teller machine

Display device

Viewing-angle control device, display apparatus, method for control...

Display device, viewing angle control device, and electronic device

Display apparatus and electronics device

Display apparatus

Display apparatus

Display device, viewing angle control device, and electronic apparatus

Display device, viewing angle control device, and electronic apparatus

Display device, viewing angle control device, and electronic apparatus

Display

Viewing angle control element and image display based on same

Display device, viewing angle control device, electronic display de...

Liquid crystal display panel and liquid crystal display apparatus

Birefringence control type liquid crystal display device

Patents Applicationslast 30 patents

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY DEVICE

VIEW ANGLE CONTROL ELEMENT AND DISPLAY DEVICE PROVIDED WITH THE SAME

AUTOMATED TELLER MACHINE

DISPLAY DEVICE

DISPLAY APPARATUS

DISPLAY DEVICE

MULTIPLEX IMAGE DISPLAY DEVICE, MULTIPLEX IMAGE DISPLAY COMPUTER PR...

DISPLAY APPARATUS

Display Device, Viewing Angel Control Device, and Electronic Apparatus

Display Device, Viewing Angle Control Device, and Electronic Apparatus

Display Device and Electronic Apparatus

Display Device, Viewing Angle Control Device, And Electronic Device

Display Control Device, Display Apparatus, Method of Controlling Di...

Viewing-Angle Control Device, Display Apparatus, Method for Control...

Liquid Crystal Display Panel and Liquid Crystal Displat Apparatus

Display device, viewing angle control device, electronic display de...

Display apparatus and electronics device

Display

Viewing angle control element and image display based on same