Masao Iriguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device with pixel sections arrayed in a matrix
- Patent number 8,614,774
- Issue date Dec 24, 2013
- NLT Technologies, Ltd.
- Shin-ichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device with pixel sections arrayed in a matrix
- Patent number 8,379,178
- Issue date Feb 19, 2013
- NLT Technologies, Ltd.
- Shin-ichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display apparatus, portable device, and drive method...
- Patent number 8,199,173
- Issue date Jun 12, 2012
- NLT Technologies, Ltd.
- Masao Iriguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device, portable terminal, display panel, and lens
- Patent number 7,965,365
- Issue date Jun 21, 2011
- NEC LCD Technologies, Ltd.
- Shin-ichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active matrix type display device and driving method thereof
- Patent number 7,936,329
- Issue date May 3, 2011
- NEC Corporation
- Masao Iriguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Differential amplifier, digital-to-analog converter, and display de...
- Patent number 7,623,054
- Issue date Nov 24, 2009
- NEC Corporation
- Masao Iriguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Differential amplifier and digital-to-analog converter
- Patent number 7,554,389
- Issue date Jun 30, 2009
- NEC Corporation
- Hiroshi Tsuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset cancellation amplifier, display employing the offset cancell...
- Patent number 7,535,294
- Issue date May 19, 2009
- NEC Corporation
- Masao Iriguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier, digital-to-analog converter and display device
- Patent number 7,459,967
- Issue date Dec 2, 2008
- NEC Corporation
- Hiroshi Tsuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Differential amplifier, digital-to-analog converter and display device
- Patent number 7,443,234
- Issue date Oct 28, 2008
- NEC Corporation
- Masao Iriguchi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE DISPLAY DEVICE WITH PIXEL SECTIONS ARRAYED IN A MATRIX
- Publication number 20130128363
- Publication date May 23, 2013
- NLT TECHNOLOGIES, LTD.
- Shin-ichi UEHARA
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE, PORTABLE TERMINAL, DISPLAY PANEL, AND LENS
- Publication number 20110205623
- Publication date Aug 25, 2011
- NEC LCD Technologies, Ltd.
- Shin-ichi UEHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid Crystal Display Apparatus, Portable Device, and Drive Method...
- Publication number 20110012893
- Publication date Jan 20, 2011
- NEC Corporation
- Masao Iriguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL AMPLIFIER, DIGITAL-TO-ANALOG CONVERTER AND DISPLAY DEVICE
- Publication number 20070236289
- Publication date Oct 11, 2007
- NEC Corporation
- Masao Iriguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Offset cancellation amplifier, display employing the offset cancell...
- Publication number 20070200620
- Publication date Aug 30, 2007
- NEC Corporation
- Masao Iriguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifier and digital-to-analog converter
- Publication number 20070176675
- Publication date Aug 2, 2007
- NEC Corporation
- Hiroshi Tsuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifier, digital-to-analog converter, and display de...
- Publication number 20070085608
- Publication date Apr 19, 2007
- NEC Corporation
- MASAO IRIGUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DIFFERENTIAL AMPLIFIER, DIGITAL-TO-ANALOG CONVERTER AND DISPLAY DEVICE
- Publication number 20070070022
- Publication date Mar 29, 2007
- NEC Corporation
- HIROSHI TSUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Active matrix type display device and driving method thereof
- Publication number 20060244710
- Publication date Nov 2, 2006
- NEC Corporation
- Masao Iriguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Image display device, portable terminal, display panel, and lens
- Publication number 20060050385
- Publication date Mar 9, 2006
- NEC Corporation
- Shin-ichi Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid crystal display apparatus, portable device, and drive method...
- Publication number 20060012593
- Publication date Jan 19, 2006
- NEC Corporation
- Masao Iriguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masao Iriguchi

Person

Patents Grantslast 30 patents

Image display device with pixel sections arrayed in a matrix

Image display device with pixel sections arrayed in a matrix

Liquid crystal display apparatus, portable device, and drive method...

Image display device, portable terminal, display panel, and lens

Active matrix type display device and driving method thereof

Differential amplifier, digital-to-analog converter, and display de...

Differential amplifier and digital-to-analog converter

Offset cancellation amplifier, display employing the offset cancell...

Differential amplifier, digital-to-analog converter and display device

Differential amplifier, digital-to-analog converter and display device

Patents Applicationslast 30 patents

IMAGE DISPLAY DEVICE WITH PIXEL SECTIONS ARRAYED IN A MATRIX

IMAGE DISPLAY DEVICE, PORTABLE TERMINAL, DISPLAY PANEL, AND LENS

Liquid Crystal Display Apparatus, Portable Device, and Drive Method...

DIFFERENTIAL AMPLIFIER, DIGITAL-TO-ANALOG CONVERTER AND DISPLAY DEVICE

Offset cancellation amplifier, display employing the offset cancell...

Differential amplifier and digital-to-analog converter

Differential amplifier, digital-to-analog converter, and display de...

DIFFERENTIAL AMPLIFIER, DIGITAL-TO-ANALOG CONVERTER AND DISPLAY DEVICE

Active matrix type display device and driving method thereof

Image display device, portable terminal, display panel, and lens

Liquid crystal display apparatus, portable device, and drive method...