Yuichi Iketsu

Person

TOKYO, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic EL element driving device and organic EL lighting apparatus
- Patent number 9,497,805
- Issue date Nov 15, 2016
- Konica Minolta Holdings, Inc.
- Tsukasa Yagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Illumination apparatus
- Patent number 8,710,748
- Issue date Apr 29, 2014
- Konica Minolta Holdings, Inc.
- Yuichi Iketsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Active matrix organic EL display device and manufacturing method th...
- Patent number 7,785,942
- Issue date Aug 31, 2010
- NEC Corporation
- Yuichi Iketsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active matrix organic EL display device and manufacturing method th...
- Patent number 7,417,251
- Issue date Aug 26, 2008
- NEC Corporation
- Yuichi Iketsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color organic EL display and method for driving the same
- Patent number 6,518,709
- Issue date Feb 11, 2003
- NEC Corporation
- Yuichi Iketsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving device and driving method of organic thin film EL display
- Patent number 6,369,516
- Issue date Apr 9, 2002
- NEC Corporation
- Yuichi Iketsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic EL panel and method of manufacturing the same
- Patent number 6,303,255
- Issue date Oct 16, 2001
- NEC Corporation
- Yoshikazu Sakaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Driving organic thin-film EL display by first zero biasing by short...
- Patent number 6,201,520
- Issue date Mar 13, 2001
- NEC Corporation
- Yuichi Iketsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic thin film electroluminescence display unit
- Patent number 6,078,138
- Issue date Jun 20, 2000
- NEC Corporation
- Yuichi Iketsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC EL ELEMENT DRIVING DEVICE AND ORGANIC EL LIGHTING APPARATUS
- Publication number 20130088174
- Publication date Apr 11, 2013
- Tsukasa Yagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATION APPARATUS
- Publication number 20120242233
- Publication date Sep 27, 2012
- Konica Minolta Holdings, Inc.
- Yuichi Iketsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ACTIVE MATRIX ORGANIC EL DISPLAY DEVICE AND MANUFACTURING METHOD TH...
- Publication number 20090053862
- Publication date Feb 26, 2009
- NEC Corporation
- Yuichi Iketsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Active matrix organic el display device and manufacturing method th...
- Publication number 20050247939
- Publication date Nov 10, 2005
- NEC Corporation
- Yuichi Iketsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color organic EL display and method for driving the same
- Publication number 20020043941
- Publication date Apr 18, 2002
- NEC Corporation
- Yuichi Iketsu
- H01 - BASIC ELECTRIC ELEMENTS

Yuichi Iketsu

Person

Patents Grantslast 30 patents

Organic EL element driving device and organic EL lighting apparatus

Illumination apparatus

Active matrix organic EL display device and manufacturing method th...

Active matrix organic EL display device and manufacturing method th...

Color organic EL display and method for driving the same

Driving device and driving method of organic thin film EL display

Organic EL panel and method of manufacturing the same

Driving organic thin-film EL display by first zero biasing by short...

Organic thin film electroluminescence display unit

Patents Applicationslast 30 patents

ORGANIC EL ELEMENT DRIVING DEVICE AND ORGANIC EL LIGHTING APPARATUS

ILLUMINATION APPARATUS

ACTIVE MATRIX ORGANIC EL DISPLAY DEVICE AND MANUFACTURING METHOD TH...

Active matrix organic el display device and manufacturing method th...

Color organic EL display and method for driving the same