Ayako Takagi

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal lens device and image display device
- Patent number 9,983,458
- Issue date May 29, 2018
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical device and image display device
- Patent number 9,778,516
- Issue date Oct 3, 2017
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical device and image display device
- Patent number 9,618,763
- Issue date Apr 11, 2017
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- G02 - OPTICS
Information Patent Grant
Image display device
- Patent number 9,588,350
- Issue date Mar 7, 2017
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal lens device, image display apparatus, drive device,...
- Patent number 9,557,571
- Issue date Jan 31, 2017
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical device and stereoscopic image display device
- Patent number 9,488,842
- Issue date Nov 8, 2016
- Kabushiki Kaisha Toshiba
- Yuko Kizu
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical device, image display device, and imaging de...
- Patent number 9,448,446
- Issue date Sep 20, 2016
- Kabushiki Kaisha Toshiba
- Yuko Kizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal lens device and image display apparatus including th...
- Patent number 9,442,315
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal lens device and image display device
- Patent number 9,442,302
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- G02 - OPTICS
Information Patent Grant
Gradient index liquid crystal optical device and image display device
- Patent number 9,423,623
- Issue date Aug 23, 2016
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical element and image display device
- Patent number 9,279,991
- Issue date Mar 8, 2016
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical element and stereoscopic image display device
- Patent number 9,256,074
- Issue date Feb 9, 2016
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical device and display apparatus
- Patent number 9,207,502
- Issue date Dec 8, 2015
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical apparatus and image display device
- Patent number 9,188,815
- Issue date Nov 17, 2015
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- G02 - OPTICS
Information Patent Grant
Gradient refractive index liquid crystal optical apparatus and imag...
- Patent number 9,176,349
- Issue date Nov 3, 2015
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical device to change distribution of refractive...
- Patent number 9,134,555
- Issue date Sep 15, 2015
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical apparatus and stereoscopic image display device
- Patent number 9,091,891
- Issue date Jul 28, 2015
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical element and image display device
- Patent number 9,081,238
- Issue date Jul 14, 2015
- Kabushiki Kaisha Toshiba
- Yoshiharu Momonoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gradient refractive index liquid crystal optical apparatus and imag...
- Patent number 9,036,101
- Issue date May 19, 2015
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical element and stereoscopic image display device
- Patent number 9,030,614
- Issue date May 12, 2015
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical apparatus and image display device
- Patent number 9,007,554
- Issue date Apr 14, 2015
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 8,982,291
- Issue date Mar 17, 2015
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 8,964,137
- Issue date Feb 24, 2015
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical apparatus and stereoscopic image display device
- Patent number 8,953,107
- Issue date Feb 10, 2015
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- G02 - OPTICS
Information Patent Grant
Liquid crystal lens device and image display device
- Patent number 8,922,727
- Issue date Dec 30, 2014
- Kabushiki Kaisha Toshiba
- Yuko Kizu
- G02 - OPTICS
Information Patent Grant
Display apparatus and drive method
- Patent number 8,860,710
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device and image display device
- Patent number 8,842,247
- Issue date Sep 23, 2014
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical apparatus and image display device having pa...
- Patent number 8,773,629
- Issue date Jul 8, 2014
- Kabushiki Kaisha Toshiba
- Shinichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal optical apparatus, drive device, and image display d...
- Patent number 8,724,063
- Issue date May 13, 2014
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gradient refractive index liquid crystal optical apparatus and imag...
- Patent number 8,675,148
- Issue date Mar 18, 2014
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
REFRACTIVE-INDEX DISTRIBUTION TYPE LIQUID CRYSTAL OPTICAL DEVICE, I...
- Publication number 20160291422
- Publication date Oct 6, 2016
- Kabushiki Kaisha Toshiba
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20160274423
- Publication date Sep 22, 2016
- Kabushiki Kaisha Toshiba
- Masako KASHIWAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE, CONTROL DEVICE OF LIQUID CRYSTAL OPT...
- Publication number 20160077362
- Publication date Mar 17, 2016
- Kabushiki Kaisha Toshiba
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20160011431
- Publication date Jan 14, 2016
- Kabushiki Kaisha Toshiba
- Masako KASHIWAGI
- G02 - OPTICS
Information Patent Application
GRADIENT REFRACTIVE INDEX LIQUID CRYSTAL OPTICAL APPARATUS AND IMAG...
- Publication number 20150227007
- Publication date Aug 13, 2015
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20150198848
- Publication date Jul 16, 2015
- Kabushiki Kaisha Toshiba
- Shinichi UEHARA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20150138458
- Publication date May 21, 2015
- Kabushiki Kaisha Toshiba
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE, IMAGE DISPLAY DEVICE, AND IMAGING DE...
- Publication number 20150084945
- Publication date Mar 26, 2015
- KABUSHIKI KAISHA TOSHIBA
- Yuko KIZU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20150009437
- Publication date Jan 8, 2015
- Kabushiki Kaisha Toshiba
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20140340292
- Publication date Nov 20, 2014
- Kabushiki Kaisha Toshiba
- Masako Kashiwagi
- G02 - OPTICS
Information Patent Application
Liquid Crystal Lens Device, Image Display Apparatus, Drive Device,...
- Publication number 20140285741
- Publication date Sep 25, 2014
- MASAKO KASHIWAGI
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20140233101
- Publication date Aug 21, 2014
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND STEREOSCOPIC IMAGE DISPLAY DEVICE
- Publication number 20140198271
- Publication date Jul 17, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yuko Kizu
- G02 - OPTICS
Information Patent Application
Gradient Index Liquid Crystal Optical Device and Image Display Device
- Publication number 20140192284
- Publication date Jul 10, 2014
- AYAKO TAKAGI
- G02 - OPTICS
Information Patent Application
STEREOSCOPIC IMAGE DISPLAY DEVICE, CONTROL DEVICE, AND DISPLAY PROC...
- Publication number 20140192169
- Publication date Jul 10, 2014
- Masako KASHIWAGI
- G02 - OPTICS
Information Patent Application
GRADIENT REFRACTIVE INDEX LIQUID CRYSTAL OPTICAL APPARATUS AND IMAG...
- Publication number 20140176841
- Publication date Jun 26, 2014
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DISPLAY DEVICE
- Publication number 20140139766
- Publication date May 22, 2014
- Shinichi UEHARA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS DEVICE AND METHOD OF DRIVING THE SAME
- Publication number 20140118647
- Publication date May 1, 2014
- Yoshiharu MOMONOI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DEVICE
- Publication number 20140111713
- Publication date Apr 24, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yuko KIZU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND DISPLAY APPARATUS
- Publication number 20140104556
- Publication date Apr 17, 2014
- Ayako Takagi
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE, IMAGE DISPLAY APPARATUS, AND DRIVE D...
- Publication number 20140063430
- Publication date Mar 6, 2014
- Kabushiki Kaisha Toshiba
- Masako KASHIWAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS DEVICE, IMAGE DISPLAY APPARATUS, AND DRIVE DEVICE
- Publication number 20140049709
- Publication date Feb 20, 2014
- Kabushiki Kaisha Toshiba
- Masako KASHIWAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DISPLAY DEVICE
- Publication number 20130286342
- Publication date Oct 31, 2013
- Yoshiharu MOMONOI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE
- Publication number 20130271678
- Publication date Oct 17, 2013
- Shinichi Uehara
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20130258214
- Publication date Oct 3, 2013
- Yuko Kizu
- G02 - OPTICS
Information Patent Application
GRADIENT INDEX LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE
- Publication number 20130258219
- Publication date Oct 3, 2013
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20130258218
- Publication date Oct 3, 2013
- Ayako Takagi
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE
- Publication number 20130250223
- Publication date Sep 26, 2013
- Ayako TAKAGI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE
- Publication number 20130250188
- Publication date Sep 26, 2013
- Shinichi Uehara
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20130229585
- Publication date Sep 5, 2013
- Masako Kashiwagi
- G02 - OPTICS

Ayako Takagi

Person

Patents Grantslast 30 patents

Liquid crystal lens device and image display device

Liquid crystal optical device and image display device

Liquid crystal optical device and image display device

Image display device

Liquid crystal lens device, image display apparatus, drive device,...

Liquid crystal optical device and stereoscopic image display device

Liquid crystal optical device, image display device, and imaging de...

Liquid crystal lens device and image display apparatus including th...

Liquid crystal lens device and image display device

Gradient index liquid crystal optical device and image display device

Liquid crystal optical element and image display device

Liquid crystal optical element and stereoscopic image display device

Liquid crystal optical device and display apparatus

Liquid crystal optical apparatus and image display device

Gradient refractive index liquid crystal optical apparatus and imag...

Liquid crystal optical device to change distribution of refractive...

Liquid crystal optical apparatus and stereoscopic image display device

Liquid crystal optical element and image display device

Gradient refractive index liquid crystal optical apparatus and imag...

Liquid crystal optical element and stereoscopic image display device

Liquid crystal optical apparatus and image display device

Image display device

Image display device

Liquid crystal optical apparatus and stereoscopic image display device

Liquid crystal lens device and image display device

Display apparatus and drive method

Optical device and image display device

Liquid crystal optical apparatus and image display device having pa...

Liquid crystal optical apparatus, drive device, and image display d...

Gradient refractive index liquid crystal optical apparatus and imag...

Patents Applicationslast 30 patents

REFRACTIVE-INDEX DISTRIBUTION TYPE LIQUID CRYSTAL OPTICAL DEVICE, I...

LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL DEVICE, CONTROL DEVICE OF LIQUID CRYSTAL OPT...

LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE

GRADIENT REFRACTIVE INDEX LIQUID CRYSTAL OPTICAL APPARATUS AND IMAG...

LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL DEVICE, IMAGE DISPLAY DEVICE, AND IMAGING DE...

LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY APPARATUS

LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE

Liquid Crystal Lens Device, Image Display Apparatus, Drive Device,...

IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL DEVICE AND STEREOSCOPIC IMAGE DISPLAY DEVICE

Gradient Index Liquid Crystal Optical Device and Image Display Device

STEREOSCOPIC IMAGE DISPLAY DEVICE, CONTROL DEVICE, AND DISPLAY PROC...

GRADIENT REFRACTIVE INDEX LIQUID CRYSTAL OPTICAL APPARATUS AND IMAG...

LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL LENS DEVICE AND METHOD OF DRIVING THE SAME

LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DEVICE

LIQUID CRYSTAL OPTICAL DEVICE AND DISPLAY APPARATUS

LIQUID CRYSTAL OPTICAL DEVICE, IMAGE DISPLAY APPARATUS, AND DRIVE D...

LIQUID CRYSTAL LENS DEVICE, IMAGE DISPLAY APPARATUS, AND DRIVE DEVICE

LIQUID CRYSTAL OPTICAL ELEMENT AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE

GRADIENT INDEX LIQUID CRYSTAL OPTICAL DEVICE AND IMAGE DISPLAY DEVICE

IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE

IMAGE DISPLAY DEVICE