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Tokyo, JP
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last 30 patents
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Patent Grant
Backlight system, display apparatus, and light emission control method
Patent number
11,900,891
Issue date
Feb 13, 2024
Sony Group Corporation
Norimasa Furukawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
Backlight system, display apparatus, and light emission control method
Patent number
11,276,356
Issue date
Mar 15, 2022
Sony Group Corporation
Norimasa Furukawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
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Patent Application
Backlight System, Display Apparatus, And Light Emission Control Method
Publication number
20220148529
Publication date
May 12, 2022
SONY GROUP CORPORATION
Norimasa Furukawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Backlight System, Display Apparatus, And Light Emission Control Method
Publication number
20190096338
Publication date
Mar 28, 2019
SONY CORPORATION
Norimasa Furukawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS