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Atsugi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device
Patent number
10,342,124
Issue date
Jul 2, 2019
Semiconductor Energy Laboratory Co., Ltd.
Mika Jikumaru
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
10,117,331
Issue date
Oct 30, 2018
Semiconductor Energy Laboratory Co., Ltd.
Mika Jikumaru
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light-emitting panel, light-emitting device using the light-emittin...
Patent number
9,917,274
Issue date
Mar 13, 2018
Semiconductor Energy Laboratory Co., Ltd.
Hideto Ohnuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting panel, light-emitting device using the light-emittin...
Patent number
9,502,676
Issue date
Nov 22, 2016
Semiconductor Energy Laboratory Co., Ltd.
Hideto Ohnuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting module and light-emitting device
Patent number
9,324,971
Issue date
Apr 26, 2016
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting panel, light-emitting device using the light-emittin...
Patent number
9,142,598
Issue date
Sep 22, 2015
Semiconductor Energy Laboratory Co., Ltd.
Hideto Ohnuma
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
BATTERY, ELECTRONIC DEVICE, AND VEHICLE
Publication number
20250023105
Publication date
Jan 16, 2025
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shunpei YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20240396048
Publication date
Nov 28, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Yusuke YOSHITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL
Publication number
20240322159
Publication date
Sep 26, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Yusuke YOSHITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL, SECOND...
Publication number
20240092658
Publication date
Mar 21, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Yusuke YOSHITANI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SECONDARY BATTERY AND MANUFACTURING METHOD OF POSITIVE ELECTRODE AC...
Publication number
20220223831
Publication date
Jul 14, 2022
Semiconductor Energy Laboratory Co., Ltd.
Yusuke YOSHITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Panel, Light-Emitting Device Using the Light-Emittin...
Publication number
20170062754
Publication date
Mar 2, 2017
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideto OHNUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Panel, Light-Emitting Device Using the Light-Emittin...
Publication number
20160013437
Publication date
Jan 14, 2016
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideto OHNUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Display Device
Publication number
20150362776
Publication date
Dec 17, 2015
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Mika Jikumaru
G02 - OPTICS
Information
Patent Application
Light-Emitting Module and Light-Emitting Device
Publication number
20140284642
Publication date
Sep 25, 2014
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shunpei YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Panel, Light-Emitting Device Using the Light-Emittin...
Publication number
20120326201
Publication date
Dec 27, 2012
Semiconductor Energy Laboratory Co., Ltd
Hideto OHNUMA
H01 - BASIC ELECTRIC ELEMENTS