Masakazu Egawa

Person

Oyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Anthracene derivative, and light-emitting element, light-emitting d...
- Patent number 10,079,345
- Issue date Sep 18, 2018
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic complex, and light-emitting element and light-emitti...
- Patent number 9,793,498
- Issue date Oct 17, 2017
- Semiconductor Energy Laboratory Co., Ltd.
- Hideko Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic complex, and light-emitting element and light-emitti...
- Patent number 9,373,799
- Issue date Jun 21, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Hideko Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light emitting element, light emitting...
- Patent number 9,328,098
- Issue date May 3, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazine derivative, and light emitting element, display device, el...
- Patent number 9,324,951
- Issue date Apr 26, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroko Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, and light-emitting element, light-emitting d...
- Patent number 9,287,511
- Issue date Mar 15, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivatives, light-emitting element, display device, and e...
- Patent number 9,174,927
- Issue date Nov 3, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light emitting element, light emitting...
- Patent number 9,062,036
- Issue date Jun 23, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic complex, and light-emitting element and light-emitti...
- Patent number 9,048,441
- Issue date Jun 2, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Hideko Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazine derivative, and light emitting element, display device, el...
- Patent number 8,920,941
- Issue date Dec 30, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroko Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivative, light-emitting element, light-emitting device,...
- Patent number 8,911,882
- Issue date Dec 16, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Stilbene derivatives, light-emitting element and light-emitting device
- Patent number 8,901,542
- Issue date Dec 2, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light emitting element, light emitting...
- Patent number 8,703,305
- Issue date Apr 22, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivatives, light-emitting element, display device, and e...
- Patent number 8,704,215
- Issue date Apr 22, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light emitting element, light emitting...
- Patent number 8,623,523
- Issue date Jan 7, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, material for light emitting element, light e...
- Patent number 8,603,647
- Issue date Dec 10, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Sachiko Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, and light emitting element, light emitting d...
- Patent number 8,546,792
- Issue date Oct 1, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light-emitting element, light-emitting...
- Patent number 8,471,017
- Issue date Jun 25, 2013
- Semiconductor Energy Laboratory Co. Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, and light-emitting element, light-emitting d...
- Patent number 8,431,252
- Issue date Apr 30, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivative, light-emitting element, display apparatus, and...
- Patent number 8,420,874
- Issue date Apr 16, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, material for light emitting element, light e...
- Patent number 8,298,687
- Issue date Oct 30, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Sachiko Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, light-emitting element, light-emitting devi...
- Patent number 8,283,052
- Issue date Oct 9, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light-emitting device, electronic devic...
- Patent number 8,252,433
- Issue date Aug 28, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivatives, light-emitting element and light-emitting device
- Patent number 8,193,701
- Issue date Jun 5, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing anthracene derivative and anthracene deriva...
- Patent number 8,183,793
- Issue date May 22, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline derivative, and light-emitting element, light-emitting...
- Patent number 8,173,277
- Issue date May 8, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivatives, light-emitting element, display device, and e...
- Patent number 8,134,148
- Issue date Mar 13, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, and light emitting element, light emitting d...
- Patent number 8,110,980
- Issue date Feb 7, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, and light-emitting element, light-emitting d...
- Patent number 8,106,392
- Issue date Jan 31, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracene derivative, material for light emitting element, light e...
- Patent number 8,039,122
- Issue date Oct 18, 2011
- Semiconductor Energy Laboratory Co., Ltd.
- Sachiko Kawakami
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTI...
- Publication number 20160293867
- Publication date Oct 6, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Hideko Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...
- Publication number 20160197278
- Publication date Jul 7, 2016
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Masakazu Egawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Quinoxaline Derivative, and Light Emitting Element, Light Emitting...
- Publication number 20150318492
- Publication date Nov 5, 2015
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Masakazu EGAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTI...
- Publication number 20150243911
- Publication date Aug 27, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Hideko Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Pyrazine Derivative, and Light Emitting Element, Display Device, El...
- Publication number 20150112065
- Publication date Apr 23, 2015
- Semiconductor Energy Laboratory Co., Ltd
- Hiroko Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoxaline Derivative, and Light Emitting Element, Light Emitting...
- Publication number 20140228566
- Publication date Aug 14, 2014
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Masakazu Egawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Stilbene Derivatives, Light-Emitting Element, Display Device, and E...
- Publication number 20140225097
- Publication date Aug 14, 2014
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...
- Publication number 20130306941
- Publication date Nov 21, 2013
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Masakazu Egawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Anthracene Derivative, Material For Light Emitting Element, Light E...
- Publication number 20130005067
- Publication date Jan 3, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Sachiko KAWAKAMI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Quinoxaline Derivative, and Light-Emitting Device, Electronic Devic...
- Publication number 20120313506
- Publication date Dec 13, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoxaline Derivative, and Light Emitting Element, Light Emitting...
- Publication number 20120242936
- Publication date Sep 27, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device
- Publication number 20120235130
- Publication date Sep 20, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoxaline Derivative, and Light Emitting Element, Light Emitting...
- Publication number 20120211738
- Publication date Aug 23, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stilbene Derivatives, Light-Emitting Element, Display Device, and E...
- Publication number 20120168741
- Publication date Jul 5, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...
- Publication number 20120126215
- Publication date May 24, 2012
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANTHRACENE DERIVATIVE, MATERIAL FOR LIGHT EMITTING ELEMENT, LIGHT E...
- Publication number 20120007066
- Publication date Jan 12, 2012
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Sachiko KAWAKAMI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING...
- Publication number 20110248254
- Publication date Oct 13, 2011
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu EGAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stilbene Derivative, Light-Emitting Element, Display Apparatus, and...
- Publication number 20110204772
- Publication date Aug 25, 2011
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoxaline Derivative, and Light-Emitting Device, Electronic Devic...
- Publication number 20110198574
- Publication date Aug 18, 2011
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Quinoxaline Derivative, and Light-Emitting Element, Light-Emitting...
- Publication number 20110186825
- Publication date Aug 4, 2011
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device
- Publication number 20110147729
- Publication date Jun 23, 2011
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anthracene Derivative, and Light Emitting Element, Light Emitting D...
- Publication number 20110121275
- Publication date May 26, 2011
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...
- Publication number 20110062428
- Publication date Mar 17, 2011
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTI...
- Publication number 20110057560
- Publication date Mar 10, 2011
- Semiconductor Energy Laboratory Co., Ltd.
- Hideko Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING ANTHRACENE DERIVATIVE AND ANTHRACENE DERIVA...
- Publication number 20110050118
- Publication date Mar 3, 2011
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Masakazu EGAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stilbene Derivatives, Light-Emitting Element, Display Device, and E...
- Publication number 20100301322
- Publication date Dec 2, 2010
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anthracene Derivative, and Light Emitting Element, Light Emitting D...
- Publication number 20100164376
- Publication date Jul 1, 2010
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING...
- Publication number 20100141130
- Publication date Jun 10, 2010
- Semiconductor Energy Laboratory Co., Ltd.
- Masakazu EGAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device
- Publication number 20090146558
- Publication date Jun 11, 2009
- Semiconductor Energy Laboratory Co., Ltd
- Masakazu Egawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CARBAZOLE DERIVATIVE, AND LIGHT EMITTING ELEMENT MATERIAL, LIGHT EM...
- Publication number 20090058261
- Publication date Mar 5, 2009
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Sachiko Kawakami
- C07 - ORGANIC CHEMISTRY

Masakazu Egawa

Person

Patents Grantslast 30 patents

Anthracene derivative, and light-emitting element, light-emitting d...

Organometallic complex, and light-emitting element and light-emitti...

Organometallic complex, and light-emitting element and light-emitti...

Quinoxaline derivative, and light emitting element, light emitting...

Pyrazine derivative, and light emitting element, display device, el...

Anthracene derivative, and light-emitting element, light-emitting d...

Stilbene derivatives, light-emitting element, display device, and e...

Quinoxaline derivative, and light emitting element, light emitting...

Organometallic complex, and light-emitting element and light-emitti...

Pyrazine derivative, and light emitting element, display device, el...

Stilbene derivative, light-emitting element, light-emitting device,...

Stilbene derivatives, light-emitting element and light-emitting device

Quinoxaline derivative, and light emitting element, light emitting...

Stilbene derivatives, light-emitting element, display device, and e...

Quinoxaline derivative, and light emitting element, light emitting...

Anthracene derivative, material for light emitting element, light e...

Anthracene derivative, and light emitting element, light emitting d...

Quinoxaline derivative, and light-emitting element, light-emitting...

Anthracene derivative, and light-emitting element, light-emitting d...

Stilbene derivative, light-emitting element, display apparatus, and...

Anthracene derivative, material for light emitting element, light e...

Quinoxaline derivative, light-emitting element, light-emitting devi...

Quinoxaline derivative, and light-emitting device, electronic devic...

Stilbene derivatives, light-emitting element and light-emitting device

Method for synthesizing anthracene derivative and anthracene deriva...

Quinoxaline derivative, and light-emitting element, light-emitting...

Stilbene derivatives, light-emitting element, display device, and e...

Anthracene derivative, and light emitting element, light emitting d...

Anthracene derivative, and light-emitting element, light-emitting d...

Anthracene derivative, material for light emitting element, light e...

Patents Applicationslast 30 patents

ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTI...

Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...

Quinoxaline Derivative, and Light Emitting Element, Light Emitting...

ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTI...

Pyrazine Derivative, and Light Emitting Element, Display Device, El...

Quinoxaline Derivative, and Light Emitting Element, Light Emitting...

Stilbene Derivatives, Light-Emitting Element, Display Device, and E...

Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...

Anthracene Derivative, Material For Light Emitting Element, Light E...

Quinoxaline Derivative, and Light-Emitting Device, Electronic Devic...

Quinoxaline Derivative, and Light Emitting Element, Light Emitting...

Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device

Quinoxaline Derivative, and Light Emitting Element, Light Emitting...

Stilbene Derivatives, Light-Emitting Element, Display Device, and E...

Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...

ANTHRACENE DERIVATIVE, MATERIAL FOR LIGHT EMITTING ELEMENT, LIGHT E...

QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING...

Stilbene Derivative, Light-Emitting Element, Display Apparatus, and...

Quinoxaline Derivative, and Light-Emitting Device, Electronic Devic...

Quinoxaline Derivative, and Light-Emitting Element, Light-Emitting...

Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device

Anthracene Derivative, and Light Emitting Element, Light Emitting D...

Anthracene Derivative, and Light-Emitting Element, Light-Emitting D...

ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTI...

METHOD FOR SYNTHESIZING ANTHRACENE DERIVATIVE AND ANTHRACENE DERIVA...

Stilbene Derivatives, Light-Emitting Element, Display Device, and E...

Anthracene Derivative, and Light Emitting Element, Light Emitting D...

QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING...

Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device

CARBAZOLE DERIVATIVE, AND LIGHT EMITTING ELEMENT MATERIAL, LIGHT EM...