Yasuhiro IIZUMI

Person

Setagaya-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-conductive sealing member and electroluminescent element
- Patent number 9,647,242
- Issue date May 9, 2017
- Dai Nippon Printing Co., Ltd.
- Shunji Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence element
- Patent number 9,000,419
- Issue date Apr 7, 2015
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Iizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device
- Patent number 8,563,968
- Issue date Oct 22, 2013
- Dai Nippon Printing Co., Ltd.
- Tomonori Akai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent element, method for manufacturing the or...
- Patent number 8,497,497
- Issue date Jul 30, 2013
- Dai Nippon Printing Co., Ltd.
- Hiroyoshi Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent device
- Patent number 8,384,064
- Issue date Feb 26, 2013
- Dai Nippon Printing Co., Ltd.
- Tomonori Akai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electroluminescent device
- Patent number 8,334,527
- Issue date Dec 18, 2012
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Iizumi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Organic electroluminescence element and production method thereof
- Patent number 8,124,967
- Issue date Feb 28, 2012
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Iizumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing electroluminescence element
- Patent number 8,043,793
- Issue date Oct 25, 2011
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Iizumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent element and photocatalyst containing coa...
- Patent number 8,017,253
- Issue date Sep 13, 2011
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Iizumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HEAT-CONDUCTIVE SEALING MEMBER AND ELECTROLUMINESCENT ELEMENT
- Publication number 20120181914
- Publication date Jul 19, 2012
- DAI NIPPON PRINTING CO., LTD.
- Shunji Fukuda
- B32 - LAYERED PRODUCTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING THE OR...
- Publication number 20110073846
- Publication date Mar 31, 2011
- Dai Nippon Printing Co., Ltd.
- Hiroyoshi NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLUMINESCENT DEVICE
- Publication number 20100258789
- Publication date Oct 14, 2010
- Dai Nippon Printing Co., Ltd.
- Tomonori Akai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROLUMINESCENT DEVICE
- Publication number 20100237323
- Publication date Sep 23, 2010
- DAI NIPPON PRINTING CO., LTD.
- Tomonori Akai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROLUMINESCENT DEVICE
- Publication number 20100224856
- Publication date Sep 9, 2010
- DAI NIPPON PRINTING CO. , LTD.
- Yasuhiro Iizumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT
- Publication number 20100096622
- Publication date Apr 22, 2010
- Yasuhiro Iizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT AND PRODUCTION METHOD THEREOF
- Publication number 20100019235
- Publication date Jan 28, 2010
- Yasuhiro Iizumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING ELECTROLUMINESCENCE ELEMENT
- Publication number 20090087792
- Publication date Apr 2, 2009
- DAI NIPPON PRINTIG CO., LTD.
- Yasuhiro IIZUMI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENCE ELEMENT
- Publication number 20070248746
- Publication date Oct 25, 2007
- Norihito ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent element and photocatalyst containing coa...
- Publication number 20070059555
- Publication date Mar 15, 2007
- Yasuhiro Iizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate for organic electroluminescence element
- Publication number 20060246293
- Publication date Nov 2, 2006
- DAI NIPPON PRINTING CO. , LTD.
- Yasuhiro Iizumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yasuhiro IIZUMI

Person

Patents Grantslast 30 patents

Heat-conductive sealing member and electroluminescent element

Organic electroluminescence element

Electroluminescent device

Organic electroluminescent element, method for manufacturing the or...

Electroluminescent device

Electroluminescent device

Organic electroluminescence element and production method thereof

Method for manufacturing electroluminescence element

Organic electroluminescent element and photocatalyst containing coa...

Patents Applicationslast 30 patents

HEAT-CONDUCTIVE SEALING MEMBER AND ELECTROLUMINESCENT ELEMENT

ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING THE OR...

ELECTROLUMINESCENT DEVICE

ELECTROLUMINESCENT DEVICE

ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENCE ELEMENT

ORGANIC ELECTROLUMINESCENCE ELEMENT AND PRODUCTION METHOD THEREOF

METHOD FOR MANUFACTURING ELECTROLUMINESCENCE ELEMENT

MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENCE ELEMENT

Organic electroluminescent element and photocatalyst containing coa...

Substrate for organic electroluminescence element