Yamakawa Ryo

Person

Sakai-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display apparatus comprising a display panel chassis having a reces...
- Patent number 10,459,267
- Issue date Oct 29, 2019
- SAKAI DISPLAY PRODUCTS CORPORATION
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Light source device and display apparatus
- Patent number 10,168,574
- Issue date Jan 1, 2019
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal apparatus and television receiver
- Patent number 10,134,344
- Issue date Nov 20, 2018
- Sakai Display Products Corporation
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display apparatus
- Patent number 10,114,255
- Issue date Oct 30, 2018
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Display apparatus and display system
- Patent number 9,998,732
- Issue date Jun 12, 2018
- SAKAI DISPLAY PRODUCTS CORPORATION
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Illumination device and display apparatus
- Patent number 9,880,338
- Issue date Jan 30, 2018
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Illumination device and display apparatus
- Patent number 9,874,681
- Issue date Jan 23, 2018
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Display apparatus and television receiver
- Patent number 9,842,547
- Issue date Dec 12, 2017
- Sakai Display Products Corporation
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display apparatus and display method
- Patent number 9,704,443
- Issue date Jul 11, 2017
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Grant
Viewing angle characteristic improving method in liquid crystal dis...
- Patent number 9,384,689
- Issue date Jul 5, 2016
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Drive circuit for liquid crystal display device, and liquid crystal...
- Patent number 9,360,723
- Issue date Jun 7, 2016
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display control circuit, liquid crystal display device including th...
- Patent number 9,344,709
- Issue date May 17, 2016
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display device capable of performing 2D display and...
- Patent number 9,305,507
- Issue date Apr 5, 2016
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illumination device, display device, and television reception device
- Patent number 8,899,771
- Issue date Dec 2, 2014
- Sharp Kabushiki Kaisha
- Hiroki Fukai
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20180107060
- Publication date Apr 19, 2018
- SAKAI DISPLAY PRODUCTS CORPORATION
- Ryo YAMAKAWA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND DISPLAY APPARATUS
- Publication number 20180039137
- Publication date Feb 8, 2018
- SAKAI DISPLAY PRODUCTS CORPORATION
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Apparatus and Television Receiver
- Publication number 20170323603
- Publication date Nov 9, 2017
- Sakai Display Products Corporation
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display Apparatus
- Publication number 20170045789
- Publication date Feb 16, 2017
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Apparatus and Display Method
- Publication number 20170039962
- Publication date Feb 9, 2017
- Sakai Display Products Corporation
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Illumination Device and Display Apparatus
- Publication number 20160238782
- Publication date Aug 18, 2016
- SAKAI DISPLAY PRODUCTS CORPORATION
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
Illumination Device and Display Apparatus
- Publication number 20160231490
- Publication date Aug 11, 2016
- Sakai Display Products Corporation
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
Display Apparatus
- Publication number 20160148553
- Publication date May 26, 2016
- Yamakawa Ryo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Apparatus and Television Receiver
- Publication number 20160027383
- Publication date Jan 28, 2016
- Sakai Display Products Corporation
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display Apparatus and Display System
- Publication number 20160007010
- Publication date Jan 7, 2016
- Sakai Display Products Corporation
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIEWING ANGLE CHARACTERISTIC IMPROVING METHOD IN LIQUID CRYSTAL DIS...
- Publication number 20150138260
- Publication date May 21, 2015
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
DISPLAY CONTROL CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE PROVIDED THE...
- Publication number 20150084996
- Publication date Mar 26, 2015
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE
- Publication number 20150077643
- Publication date Mar 19, 2015
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
DRIVE CIRCUIT FOR LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL...
- Publication number 20140354908
- Publication date Dec 4, 2014
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
CONTROL UNIT, DISPLAY DEVICE INCLUDING CONTROL UNIT, AND CONTROL ME...
- Publication number 20140340431
- Publication date Nov 20, 2014
- SHARP KABUSHIKI KAISHA a corporation
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20140327708
- Publication date Nov 6, 2014
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEPTION DEVICE
- Publication number 20140327832
- Publication date Nov 6, 2014
- Sharp Kabushiki Kaisha
- Hiroki Fukai
- G02 - OPTICS
Information Patent Application
DISPLAY CONTROL CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE INCLUDING TH...
- Publication number 20140267463
- Publication date Sep 18, 2014
- SHARP KAUBSHIKI KAISHA
- Ryo Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND DRIVE METHOD THEREOF
- Publication number 20140240301
- Publication date Aug 28, 2014
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE, METHOD OF DRIVING LIQUID CRYSTAL DIS...
- Publication number 20140168560
- Publication date Jun 19, 2014
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20140111560
- Publication date Apr 24, 2014
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF DRIVING DISPLAY DEVICE, DRIVING DEVICE OF DISPLAY DEVICE,...
- Publication number 20130314618
- Publication date Nov 28, 2013
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVE CIRCUIT, DRIVE METHOD, AND DISPLAY DEVICE
- Publication number 20130162700
- Publication date Jun 27, 2013
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR MANUFACTURING HALF-TONE MASK, AND HALF-TONE MASK
- Publication number 20120141929
- Publication date Jun 7, 2012
- Sharp Kabushiki Kaisha
- Ryo Yamakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yamakawa Ryo

Person

Patents Grantslast 30 patents

Display apparatus comprising a display panel chassis having a reces...

Light source device and display apparatus

Liquid crystal apparatus and television receiver

Display apparatus

Display apparatus and display system

Illumination device and display apparatus

Illumination device and display apparatus

Display apparatus and television receiver

Liquid crystal display apparatus and display method

Viewing angle characteristic improving method in liquid crystal dis...

Drive circuit for liquid crystal display device, and liquid crystal...

Display control circuit, liquid crystal display device including th...

Liquid crystal display device capable of performing 2D display and...

Illumination device, display device, and television reception device

Patents Applicationslast 30 patents

DISPLAY APPARATUS

LIGHT SOURCE DEVICE AND DISPLAY APPARATUS

Liquid Crystal Display Apparatus and Television Receiver

Display Apparatus

Liquid Crystal Display Apparatus and Display Method

Illumination Device and Display Apparatus

Illumination Device and Display Apparatus

Display Apparatus

Display Apparatus and Television Receiver

Display Apparatus and Display System

VIEWING ANGLE CHARACTERISTIC IMPROVING METHOD IN LIQUID CRYSTAL DIS...

DISPLAY CONTROL CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE PROVIDED THE...

LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE

DRIVE CIRCUIT FOR LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL...

CONTROL UNIT, DISPLAY DEVICE INCLUDING CONTROL UNIT, AND CONTROL ME...

DISPLAY DEVICE

ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEPTION DEVICE

DISPLAY CONTROL CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE INCLUDING TH...

LIQUID CRYSTAL DISPLAY DEVICE AND DRIVE METHOD THEREOF

LIQUID CRYSTAL DISPLAY DEVICE, METHOD OF DRIVING LIQUID CRYSTAL DIS...

LIQUID CRYSTAL DISPLAY DEVICE

METHOD OF DRIVING DISPLAY DEVICE, DRIVING DEVICE OF DISPLAY DEVICE,...

DRIVE CIRCUIT, DRIVE METHOD, AND DISPLAY DEVICE

METHOD FOR MANUFACTURING HALF-TONE MASK, AND HALF-TONE MASK