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Hiroto Akiyama
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Mie, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display device with improved broken source line corr...
Patent number
11,460,726
Issue date
Oct 4, 2022
SHARP KABUSHIKI KAISHA
Hiroto Akiyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Substrate for display device and display device
Patent number
11,022,846
Issue date
Jun 1, 2021
SHARP KABUSHIKI KAISHA
Hiroto Akiyama
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
10,649,294
Issue date
May 12, 2020
SHARP KABUSHIKI KAISHA
Hiroto Akiyama
G02 - OPTICS
Information
Patent Grant
Active matrix substrate having spacers, liquid crystal display pane...
Patent number
8,284,355
Issue date
Oct 9, 2012
Sharp Kabushiki Kaisha
Tsuyoshi Tokuda
G02 - OPTICS
Information
Patent Grant
Display panel substrate, a display panel having the substrate, a me...
Patent number
8,159,645
Issue date
Apr 17, 2012
Sharp Kabushiki Kaisha
Hiroto Akiyama
G02 - OPTICS
Information
Patent Grant
Liquid crystal display
Patent number
7,782,346
Issue date
Aug 24, 2010
Sharp Kabushiki Kaisha
Hiroto Akiyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20210405412
Publication date
Dec 30, 2021
Sharp Kabushiki Kaisha
HIROTO AKIYAMA
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20200387024
Publication date
Dec 10, 2020
Sharp Kabushiki Kaisha
HIROTO AKIYAMA
G02 - OPTICS
Information
Patent Application
SUBSTRATE FOR DISPLAY DEVICE AND DISPLAY DEVICE
Publication number
20200117057
Publication date
Apr 16, 2020
SHARP KABUSHIKI KAISHA
HIROTO AKIYAMA
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20190137835
Publication date
May 9, 2019
Sharp Kabushiki Kaisha
HIROTO AKIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYST...
Publication number
20100045906
Publication date
Feb 25, 2010
Tsuyoshi Tokuda
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL SUBSTRATE, A DISPLAY PANEL HAVING THE SUBSTRATE, A ME...
Publication number
20100033666
Publication date
Feb 11, 2010
Hiroto Akiyama
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display
Publication number
20080049052
Publication date
Feb 28, 2008
Sharp Kabushiki Kaisha
Hiroto Akiyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS