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last 30 patents
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Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
12,167,675
Issue date
Dec 10, 2024
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, organic compound, light-emitting device, el...
Patent number
12,102,000
Issue date
Sep 24, 2024
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
12,096,690
Issue date
Sep 17, 2024
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic compound, light-emitting device, light-emitting apparatus,...
Patent number
12,048,244
Issue date
Jul 23, 2024
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting element material, light-emitting element, light-emit...
Patent number
11,522,142
Issue date
Dec 6, 2022
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
11,462,696
Issue date
Oct 4, 2022
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device, light-emitting apparatus, electronic device,...
Patent number
11,450,820
Issue date
Sep 20, 2022
Semiconductor Energy Laboratory Co., Ltd.
Yuta Kawano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
11,430,958
Issue date
Aug 30, 2022
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
11,121,326
Issue date
Sep 14, 2021
Semiconductor Energy Laboratory Co., Ltd.
Hiroki Suzuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
11,088,333
Issue date
Aug 10, 2021
Semiconductor Energy Laboratory Co., Ltd.
Hiroki Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,998,509
Issue date
May 4, 2021
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic compound, light-emitting element, light-emitting device, el...
Patent number
10,734,589
Issue date
Aug 4, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hiroki Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,693,085
Issue date
Jun 23, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic iridium complex, light-emitting element, light-emitt...
Patent number
10,431,752
Issue date
Oct 1, 2019
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,388,891
Issue date
Aug 20, 2019
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,283,722
Issue date
May 7, 2019
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,256,420
Issue date
Apr 9, 2019
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,109,806
Issue date
Oct 23, 2018
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Iridium organometallic complexes comprising 4-arylpyrimidines
Patent number
9,985,223
Issue date
May 29, 2018
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic iridium complex, light-emitting element, light-emitt...
Patent number
9,978,960
Issue date
May 22, 2018
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
9,960,371
Issue date
May 1, 2018
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
9,843,003
Issue date
Dec 12, 2017
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
9,843,002
Issue date
Dec 12, 2017
Semiconductor Energy Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
9,534,006
Issue date
Jan 3, 2017
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of synthesizing pyrazine derivative, and light-emitting elem...
Patent number
9,196,844
Issue date
Nov 24, 2015
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting elements comprising iridium organometallic complexes...
Patent number
9,184,398
Issue date
Nov 10, 2015
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
9,127,032
Issue date
Sep 8, 2015
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting device, electronic device, and lighting device utili...
Patent number
9,130,184
Issue date
Sep 8, 2015
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphorescent organometallic iridium complex, light-emitting eleme...
Patent number
9,059,414
Issue date
Jun 16, 2015
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
4-arylpyrimidine derivative
Patent number
8,921,548
Issue date
Dec 30, 2014
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Organometallic Complex and Light-Emitting Device
Publication number
20240190907
Publication date
Jun 13, 2024
Semiconductor Enegry Laboratory Co., Ltd.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANOMETALLIC COMPLEX AND LIGHT-EMITTING DEVICE
Publication number
20240174706
Publication date
May 30, 2024
Semiconductor Energy Laboratory Co., Ltd.
Tomoya YAMAGUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPLEX AND LIGHT-EMITTING DEVICE
Publication number
20240147835
Publication date
May 2, 2024
Semiconductor Energy Laboratory Co., Ltd.
Tomoya YAMAGUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic Compound, Light-Emitting Device, Display Device, Electronic...
Publication number
20230250119
Publication date
Aug 10, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, THIN FILM, LIGHT-EMITTING...
Publication number
20230203054
Publication date
Jun 29, 2023
Semiconductor Energy Laboratory Co., Ltd.
Sachiko KAWAKAMI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Compound, Light-Emitting Element, Light-Emitting Device, El...
Publication number
20230027613
Publication date
Jan 26, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya YAMAGUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Compound, Light-Emitting Device Material, Light-Emitting De...
Publication number
20210371427
Publication date
Dec 2, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, LIGHT-EMITTING MOD...
Publication number
20210320267
Publication date
Oct 14, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20210257565
Publication date
Aug 19, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOMETALLIC COMPLEX, LIGHT-EMITTING MATERIAL FOR TOP EMISSION, L...
Publication number
20210214381
Publication date
Jul 15, 2021
Semiconductor Energy Laboratory Co., Ltd.
Tomoya YAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS,...
Publication number
20210111352
Publication date
Apr 15, 2021
Semiconductor Energy Laboratory Co., Ltd.
Tomoya YAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...
Publication number
20200395555
Publication date
Dec 17, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Yuta Kawano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic Compound, Light-Emitting Element, Light-Emitting Device, El...
Publication number
20200358003
Publication date
Nov 12, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hiroki SUZUKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20200321544
Publication date
Oct 8, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Element, Organic Compound, Light-Emitting Device, El...
Publication number
20200152887
Publication date
May 14, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya YAMAGUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING ELEMENT MATERIAL, LIGHT-EMITTING ELEMENT, LIGHT-EMIT...
Publication number
20200013968
Publication date
Jan 9, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shunpei YAMAZAKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic Compound, Light-Emitting Element, Light-Emitting Device, El...
Publication number
20190229278
Publication date
Jul 25, 2019
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya YAMAGUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organometallic Iridium Complex, Light-Emitting Element, Light-Emitt...
Publication number
20190181357
Publication date
Jun 13, 2019
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic Compound, Light-Emitting Element, Light-Emitting Device, El...
Publication number
20190031673
Publication date
Jan 31, 2019
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organometallic Iridium Complex, Light-Emitting Element, Light-Emitt...
Publication number
20190036041
Publication date
Jan 31, 2019
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko INOUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Iridium Complex, Light-Emitting Element, Light-Emitt...
Publication number
20180269409
Publication date
Sep 20, 2018
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko INOUE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20180248136
Publication date
Aug 30, 2018
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20180102488
Publication date
Apr 12, 2018
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic Compound, Light-Emitting Element, Light-Emitting Device, El...
Publication number
20180053903
Publication date
Feb 22, 2018
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hiroki SUZUKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20170179409
Publication date
Jun 22, 2017
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20170125707
Publication date
May 4, 2017
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20170110674
Publication date
Apr 20, 2017
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20170092881
Publication date
Mar 30, 2017
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20170062738
Publication date
Mar 2, 2017
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20160293863
Publication date
Oct 6, 2016
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Tomoya Yamaguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...