Hiroyuki Ohkawa

Person

Tenri-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 10,241,369
- Issue date Mar 26, 2019
- SHARP KABUSHIKI KAISHA
- Etsuo Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device with layered wiring structure for external connection
- Patent number 10,228,595
- Issue date Mar 12, 2019
- SHARP KABUSHIKI KAISHA
- Etsuo Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register and display apparatus
- Patent number 9,928,794
- Issue date Mar 27, 2018
- SHARP KABUSHIKI KAISHA
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register including unit circuits connected in multistage mann...
- Patent number 9,390,813
- Issue date Jul 12, 2016
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register, display-driving circuit, displaying panel, and disp...
- Patent number 9,047,842
- Issue date Jun 2, 2015
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register receiving all-on signal and display device
- Patent number 8,223,112
- Issue date Jul 17, 2012
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Display apparatus and method for driving the same
- Patent number 8,085,236
- Issue date Dec 27, 2011
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Bi-directional shift register and display device using same
- Patent number 7,151,523
- Issue date Dec 19, 2006
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20170336688
- Publication date Nov 23, 2017
- Sharp Kabushiki Kaisha
- Etsuo YAMAMOTO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20170336667
- Publication date Nov 23, 2017
- SHARP KABUSHIKI KAISHA
- Etsuo YAMAMOTO
- G02 - OPTICS
Information Patent Application
SHIFT REGISTER AND DISPLAY APPARATUS
- Publication number 20160253977
- Publication date Sep 1, 2016
- Sharp Kabushiki Kaisha
- Hiroyuki OHKAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER AND DISPLAY DEVICE
- Publication number 20160240159
- Publication date Aug 18, 2016
- Sharp Kabushiki Kaisha
- Hiroyuki OHKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SHIFT REGISTER, AND DISPLAY DEVICE
- Publication number 20130155044
- Publication date Jun 20, 2013
- Hiroyuki Ohkawa
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE, DISPLAY DEVICE EQUIPPED WITH MEMORY DEVICE, DRIVE ME...
- Publication number 20120176393
- Publication date Jul 12, 2012
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Shift Register, Display-Driving Circuit, Displaying Panel, And Disp...
- Publication number 20120092311
- Publication date Apr 19, 2012
- Sharp Kabushiki Kaisha
- Hiroyuki Ohkawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER AND DISPLAY DEVICE
- Publication number 20100259525
- Publication date Oct 14, 2010
- Hiroyuki Ohkawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Apparatus and Method For Driving The Same
- Publication number 20090121998
- Publication date May 14, 2009
- Hiroyuki Ohkawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Driving circuit and display device using same
- Publication number 20030193465
- Publication date Oct 16, 2003
- Hiroyuki Ohkawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Hiroyuki Ohkawa

Person

Patents Grantslast 30 patents

Display device

Display device with layered wiring structure for external connection

Shift register and display apparatus

Shift register including unit circuits connected in multistage mann...

Shift register, display-driving circuit, displaying panel, and disp...

Shift register receiving all-on signal and display device

Display apparatus and method for driving the same

Bi-directional shift register and display device using same

Patents Applicationslast 30 patents

DISPLAY DEVICE

DISPLAY DEVICE

SHIFT REGISTER AND DISPLAY APPARATUS

SHIFT REGISTER AND DISPLAY DEVICE

SHIFT REGISTER, AND DISPLAY DEVICE

MEMORY DEVICE, DISPLAY DEVICE EQUIPPED WITH MEMORY DEVICE, DRIVE ME...

Shift Register, Display-Driving Circuit, Displaying Panel, And Disp...

SHIFT REGISTER AND DISPLAY DEVICE

Display Apparatus and Method For Driving The Same

Driving circuit and display device using same