Kazumasa Nagao

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device material and light-emitting device
- Patent number 9,627,625
- Issue date Apr 18, 2017
- Toray Industries, Inc.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light emitting device material and light emitting device
- Patent number 9,537,107
- Issue date Jan 3, 2017
- Toray Industries, Inc.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light emitting device material and light emitting device
- Patent number 9,391,288
- Issue date Jul 12, 2016
- Toray Industries, Inc.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light emitting device based on a pyrromethene compound
- Patent number 8,962,155
- Issue date Feb 24, 2015
- Toray Industries, Inc.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light emitting device material and light emitting device
- Patent number 8,916,275
- Issue date Dec 23, 2014
- Toray Industries, Inc.
- Yohei Nakano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Material for light-emitting device and light-emitting device
- Patent number 8,729,530
- Issue date May 20, 2014
- Toray Industries, Inc.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-emitting device material and light-emitting device
- Patent number 8,610,345
- Issue date Dec 17, 2013
- Toray Industries, Inc.
- Seiichiro Murase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting element
- Patent number 8,502,201
- Issue date Aug 6, 2013
- Toray Industries, Inc.
- Kazumasa Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting device
- Patent number 8,183,560
- Issue date May 22, 2012
- Toray Industries, Inc.
- Takeshi Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting device material and light-emitting device
- Patent number 8,084,146
- Issue date Dec 27, 2011
- Toray Industries, Inc.
- Seiichiro Murase
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light emitting device material and light emitting device
- Patent number 7,989,802
- Issue date Aug 2, 2011
- Toray Industries, Inc.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for light-emitting element and light emitting element
- Patent number 7,901,794
- Issue date Mar 8, 2011
- Toray Industries, Inc.
- Kazunori Sugimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240215447
- Publication date Jun 27, 2024
- IDEMITSU KOSAN CO.,LTD.
- Hiromi NAKANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC DEVICE
- Publication number 20240188438
- Publication date Jun 6, 2024
- IDEMITSU KOSAN CO.,LTD.
- Takushi SHIOMI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING ELEMENT MATERIAL CONTAINING PYRROMETHENE BORON COMPL...
- Publication number 20220407007
- Publication date Dec 22, 2022
- TORAY INDUSTRIES, INC.
- Kazunari Kawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20220263030
- Publication date Aug 18, 2022
- IDEMITSU KOSAN CO.,LTD.
- Hiromi NAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PYRROMETHENE METAL COMPLEX, PYRROMETHENE COMPOUND, LIGHT-EMITTING E...
- Publication number 20220102637
- Publication date Mar 31, 2022
- TORAY INDUSTRIES, INC.
- Kazunari Kawamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR SENSOR, METHOD FOR PRODUCING THE SAME, AND COMBINED S...
- Publication number 20190285576
- Publication date Sep 19, 2019
- TORAY INDUSTRIES, INC.
- Kojiro NAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING SAME, WIRELESS COMM...
- Publication number 20190101507
- Publication date Apr 4, 2019
- TORAY INDUSTRIES, INC.
- Kazuki ISOGAI
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE MATERIAL AND LIGHT-EMITTING DEVICE
- Publication number 20150084020
- Publication date Mar 26, 2015
- TORAY INDUSTRIES, INC.
- Kazumasa Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE
- Publication number 20140070204
- Publication date Mar 13, 2014
- TORAY INDUSTRIES, INC.
- Kazumasa Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE MATERIAL AND LIGHT-EMITTING DEVICE
- Publication number 20140061629
- Publication date Mar 6, 2014
- TORAY INDUSTRIES, INC.
- Seiichiro MURASE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE
- Publication number 20140027754
- Publication date Jan 30, 2014
- TORAY INDUSTRIES, INC.
- Koji Ueoka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE
- Publication number 20130341613
- Publication date Dec 26, 2013
- TORAY INDUSTRIES, INC.
- Kazumasa Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE MATERIAL AND LIGHT-EMITTING DEVICE
- Publication number 20120138907
- Publication date Jun 7, 2012
- TORAY INDUSTRIES, INC.
- Seiichiro MURASE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE
- Publication number 20120001161
- Publication date Jan 5, 2012
- TORAY INDUSTRIES, INC.
- Yohei Nakano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING ELEMENT
- Publication number 20110121268
- Publication date May 26, 2011
- Kazumasa Nagao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE
- Publication number 20100264406
- Publication date Oct 21, 2010
- TORAY INDUSTRIES, INC.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Material for light-emitting device and light-emitting device
- Publication number 20100163852
- Publication date Jul 1, 2010
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Light-emitting device
- Publication number 20100108992
- Publication date May 6, 2010
- Takeshi Ikeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE
- Publication number 20100038634
- Publication date Feb 18, 2010
- TORAY INDUSTRIES, INC.
- Kazumasa Nagao
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Light-emitting device material and light-emitting device
- Publication number 20090096356
- Publication date Apr 16, 2009
- Seiichiro Murase
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MATERIAL FOR LIGHT-EMITTING ELEMENT AND LIGHT EMITTING ELEMENT
- Publication number 20090066245
- Publication date Mar 12, 2009
- TORAY INDUSTRIES, INC.
- Kazunori Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Light-Emitting Device Material and Light-Emitting Device
- Publication number 20070247063
- Publication date Oct 25, 2007
- TORAY INDUSTRIES INC.
- Seiichiro Murase
- C07 - ORGANIC CHEMISTRY

Kazumasa Nagao

Person

Patents Grantslast 30 patents

Light-emitting device material and light-emitting device

Light emitting device material and light emitting device

Light emitting device material and light emitting device

Light emitting device based on a pyrromethene compound

Light emitting device material and light emitting device

Material for light-emitting device and light-emitting device

Light-emitting device material and light-emitting device

Light-emitting element

Light-emitting device

Light-emitting device material and light-emitting device

Light emitting device material and light emitting device

Material for light-emitting element and light emitting element

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC DEVICE

LIGHT-EMITTING ELEMENT MATERIAL CONTAINING PYRROMETHENE BORON COMPL...

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

PYRROMETHENE METAL COMPLEX, PYRROMETHENE COMPOUND, LIGHT-EMITTING E...

SEMICONDUCTOR SENSOR, METHOD FOR PRODUCING THE SAME, AND COMBINED S...

SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING SAME, WIRELESS COMM...

LIGHT-EMITTING DEVICE MATERIAL AND LIGHT-EMITTING DEVICE

LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE MATERIAL AND LIGHT-EMITTING DEVICE

LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE MATERIAL AND LIGHT-EMITTING DEVICE

LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE

LIGHT-EMITTING ELEMENT

LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE

Material for light-emitting device and light-emitting device

Light-emitting device

LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE

Light-emitting device material and light-emitting device

MATERIAL FOR LIGHT-EMITTING ELEMENT AND LIGHT EMITTING ELEMENT

Light-Emitting Device Material and Light-Emitting Device