Mika Jikumaru

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Saiki, JP

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Patents Grantslast 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 device having an insulating layer of projections and...
- Patent number 10,069,114
- Issue date Sep 4, 2018
- Semiconductor Energy Laboratory Co., Ltd.
- Yoshiharu Hirakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device having an electrode with depressions
- Patent number 9,583,739
- Issue date Feb 28, 2017
- Semiconductor Energy Laboratory Co., Ltd.
- Yoshiharu Hirakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for bonding substrates, method for manufacturing sealing str...
- Patent number 9,362,522
- Issue date Jun 7, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Shuji Fukai
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Light-Emitting Device
- Publication number 20170162830
- Publication date Jun 8, 2017
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Yoshiharu Hirakata
- 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 Device
- Publication number 20140306241
- Publication date Oct 16, 2014
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Yoshiharu Hirakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Bonding Substrates, Method for Maufaturing Sealing Struc...
- Publication number 20140116614
- Publication date May 1, 2014
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Shuji Fukai
- C03 - GLASS MINERAL OR SLAG WOOL