-
Display device
-
Patent number 12,170,291
-
Issue date Dec 17, 2024
-
Hisao Ikeda
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
Display device
-
Patent number 11,881,489
-
Issue date Jan 23, 2024
-
Semiconductor Energy Laboratory Co., Ltd.
-
Hisao Ikeda
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
Display device
-
Patent number 11,552,107
-
Issue date Jan 10, 2023
-
Semiconductor Energy Laboratory Co., Ltd.
-
Hisao Ikeda
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
Display device
-
Patent number 10,573,667
-
Issue date Feb 25, 2020
-
Semiconductor Energy Laboratory Co., Ltd.
-
Hisao Ikeda
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Display device
-
Patent number 10,342,124
-
Issue date Jul 2, 2019
-
Semiconductor Energy Laboratory Co., Ltd.
-
Mika Jikumaru
-
G02 - OPTICS
-
-
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
-
-
Film and light-emitting device
-
Patent number 9,401,458
-
Issue date Jul 26, 2016
-
Semiconductor Energy Laboratory Co., Ltd.
-
Kaoru Hatano
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
-
-
Flexible light-emitting device
-
Patent number 9,117,976
-
Issue date Aug 25, 2015
-
Semiconductor Energy Laboratory Co., Ltd.
-
Kaoru Hatano
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
-
-
-
-
-
-
-
-
-
Flexible light-emitting device
-
Patent number 8,188,474
-
Issue date May 29, 2012
-
Semiconductor Energy Laboratory Co., Ltd.
-
Kaoru Hatano
-
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
-
-
-