Seigo Togashi

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal panel with gas barrier layer structure and liquid cr...
- Patent number 8,848,155
- Issue date Sep 30, 2014
- Citizen Holdings Co., Ltd.
- Seigo Togashi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and method for manufacturing the same
- Patent number 7,221,417
- Issue date May 22, 2007
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G02 - OPTICS
Information Patent Grant
Image device
- Patent number 7,019,808
- Issue date Mar 28, 2006
- Citizen Watch Co., Ltd.
- Seigo Togashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device and a method of driving the same
- Patent number 5,757,349
- Issue date May 26, 1998
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active matrix liquid-crystal display device with two-terminal switc...
- Patent number 5,666,131
- Issue date Sep 9, 1997
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display having IC driving circuits formed on first a...
- Patent number 5,576,868
- Issue date Nov 19, 1996
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G02 - OPTICS
Information Patent Grant
Method of aligning liquid crystal molecules in an active matrix liq...
- Patent number 5,198,917
- Issue date Mar 30, 1993
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G02 - OPTICS
Information Patent Grant
Matrix display panel having a diode ring structure as a resistive e...
- Patent number 4,748,445
- Issue date May 31, 1988
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of making a liquid crystal display with color filters
- Patent number 4,673,253
- Issue date Jun 16, 1987
- Citizen Watch Co., Ltd.
- Hiroshi Tanabe
- G02 - OPTICS
Information Patent Grant
Flat panel display device having on-screen data input function
- Patent number 4,655,552
- Issue date Apr 7, 1987
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-light-emitting liquid crystal color display device
- Patent number 4,642,619
- Issue date Feb 10, 1987
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G02 - OPTICS
Information Patent Grant
Matrix display device
- Patent number 4,642,620
- Issue date Feb 10, 1987
- Citizen Watch Company Limited
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Drive method for active matrix display device
- Patent number 4,635,127
- Issue date Jan 6, 1987
- Citizen Watch Company Limited
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of driving matrix display device
- Patent number 4,626,841
- Issue date Dec 2, 1986
- Citizen Watch Company Limited
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal color display panels
- Patent number 4,610,509
- Issue date Sep 9, 1986
- Citizen Watch Co., Ltd.
- Kazuaki Sorimachi
- G02 - OPTICS
Information Patent Grant
Driving system for matrix display device
- Patent number 4,602,292
- Issue date Jul 22, 1986
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of manufacturing insulated gate thin film field effect trans...
- Patent number 4,502,204
- Issue date Mar 5, 1985
- Citizen Watch Company Limited
- Seigo Togashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer display device with nonactive display element groups
- Patent number 4,443,062
- Issue date Apr 17, 1984
- Citizen Watch Company Limited
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Combination matrix array display and memory system
- Patent number 4,430,648
- Issue date Feb 7, 1984
- Citizen Watch Company Limited
- Seigo Togashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device with write-in capability
- Patent number 4,345,248
- Issue date Aug 17, 1982
- Citizen Watch Company Limited
- Seigo Togashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display panel
- Patent number 4,345,249
- Issue date Aug 17, 1982
- Citizen Watch Company Limited
- Seigo Togashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Guest-host liquid crystal display device
- Patent number 4,272,162
- Issue date Jun 9, 1981
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 4,266,859
- Issue date May 12, 1981
- Citizen Watch Co., Ltd.
- Seigo Togashi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL PANEL PRODUCTION METHOD
- Publication number 20100214521
- Publication date Aug 26, 2010
- CITIZEN HOLDINGS CO., LTD.
- Seigo Togashi
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and method for manufacturing the same
- Publication number 20070182889
- Publication date Aug 9, 2007
- CITIZEN WATCH CO., LTD.
- Seigo Togashi
- G02 - OPTICS
Information Patent Application
Method for manufacturing an apparatus using electro-optical modulat...
- Publication number 20050122465
- Publication date Jun 9, 2005
- CITIZEN WATCH CO., LTD.
- Seigo Togashi
- G02 - OPTICS
Information Patent Application
Liquid crystal display device and method for manufacturing the same
- Publication number 20040207783
- Publication date Oct 21, 2004
- CITIZEN WATCH CO., LTD.
- Seigo Togashi
- G02 - OPTICS
Information Patent Application
Image device
- Publication number 20020044251
- Publication date Apr 18, 2002
- Seigo Togashi
- G02 - OPTICS

Seigo Togashi

Person

Patents Grantslast 30 patents

Liquid crystal panel with gas barrier layer structure and liquid cr...

Liquid crystal display device and method for manufacturing the same

Image device

Liquid crystal display device and a method of driving the same

Active matrix liquid-crystal display device with two-terminal switc...

Liquid crystal display having IC driving circuits formed on first a...

Method of aligning liquid crystal molecules in an active matrix liq...

Matrix display panel having a diode ring structure as a resistive e...

Method of making a liquid crystal display with color filters

Flat panel display device having on-screen data input function

Non-light-emitting liquid crystal color display device

Matrix display device

Drive method for active matrix display device

Method of driving matrix display device

Liquid crystal color display panels

Driving system for matrix display device

Method of manufacturing insulated gate thin film field effect trans...

Multi-layer display device with nonactive display element groups

Combination matrix array display and memory system

Liquid crystal display device with write-in capability

Liquid crystal display panel

Guest-host liquid crystal display device

Liquid crystal display device

Patents Applicationslast 30 patents

LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL PANEL PRODUCTION METHOD

Liquid crystal display device and method for manufacturing the same

Method for manufacturing an apparatus using electro-optical modulat...

Liquid crystal display device and method for manufacturing the same

Image device