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Shiojiri, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
12,165,602
Issue date
Dec 10, 2024
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
11,842,697
Issue date
Dec 12, 2023
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
11,688,354
Issue date
Jun 27, 2023
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
11,508,321
Issue date
Nov 22, 2022
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
11,355,072
Issue date
Jun 7, 2022
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driver having a capacitor group to assist driving an output...
Patent number
11,341,892
Issue date
May 24, 2022
Seiko Epson Corporation
Takeshi Nomura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driver, electro-optical device, and electronic apparatus
Patent number
10,839,767
Issue date
Nov 17, 2020
Seiko Epson Corporation
Akira Morita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
10,810,947
Issue date
Oct 20, 2020
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driver, electro-optic device, and electronic apparatus
Patent number
10,783,849
Issue date
Sep 22, 2020
Seiko Epson Corporation
Jun Ishida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display driver, electro-optical device, and electronic apparatus
Patent number
10,714,046
Issue date
Jul 14, 2020
Seiko Epson Corporation
Akihiro Tomie
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and electronic apparatus
Patent number
10,546,541
Issue date
Jan 28, 2020
Seiko Epson Corporation
Tsuyoshi Tamura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
10,453,400
Issue date
Oct 22, 2019
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device, electronic apparatus, and mounting structure
Patent number
10,437,124
Issue date
Oct 8, 2019
Seiko Epson Corporation
Takeshi Nomura
G02 - OPTICS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
10,311,800
Issue date
Jun 4, 2019
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power supply circuit, circuit device, display device, and electroni...
Patent number
10,262,578
Issue date
Apr 16, 2019
Seiko Epson Corporation
Tsuyoshi Tamura
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Light emitting device and electronic apparatus
Patent number
10,026,800
Issue date
Jul 17, 2018
Seiko Epson Corporation
Hitoshi Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-optical device having a storage capacitor formed by a data...
Patent number
9,984,630
Issue date
May 29, 2018
Seiko Epson Corporation
Toshiyuki Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display apparatus and electronic equipment
Patent number
9,965,993
Issue date
May 8, 2018
Seiko Epson Corporation
Tsuyoshi Tamura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pixel circuit, electro-optical device, and electronic apparatus
Patent number
9,935,128
Issue date
Apr 3, 2018
Seiko Epson Corporation
Toshiyuki Kasai
G02 - OPTICS
Information
Patent Grant
Display device and electronic apparatus
Patent number
9,799,267
Issue date
Oct 24, 2017
Seiko Epson Corporation
Takeshi Nomura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
9,679,521
Issue date
Jun 13, 2017
Seiko Epson Corporation
Kazuma Kitadani
G02 - OPTICS
Information
Patent Grant
Display device and electronic apparatus
Patent number
9,666,129
Issue date
May 30, 2017
Seiko Epson Corporation
Takeshi Nomura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
9,666,133
Issue date
May 30, 2017
Seiko Epson Corporation
Takehiko Kubota
G02 - OPTICS
Information
Patent Grant
Light emitting device and electronic apparatus
Patent number
9,653,489
Issue date
May 16, 2017
Seiko Epson Corporation
Hitoshi Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pixel circuit, electro-optical device, and electronic apparatus
Patent number
9,570,663
Issue date
Feb 14, 2017
Seiko Epson Corporation
Toshiyuki Kasai
G02 - OPTICS
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
9,530,832
Issue date
Dec 27, 2016
Seiko Epson Corporation
Takayuki Kitazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
9,502,482
Issue date
Nov 22, 2016
Seiko Epson Corporation
Takeshi Koshihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-optical device and electronic apparatus
Patent number
9,495,914
Issue date
Nov 15, 2016
Seiko Epson Corporation
Kazuma Kitadani
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Latch circuit of display apparatus, display apparatus, and electron...
Patent number
9,412,298
Issue date
Aug 9, 2016
Seiko Epson Corporation
Takeshi Nomura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and electronic apparatus
Patent number
9,378,676
Issue date
Jun 28, 2016
Seiko Epson Corporation
Takeshi Nomura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20250046259
Publication date
Feb 6, 2025
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20240071322
Publication date
Feb 29, 2024
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20230260467
Publication date
Aug 17, 2023
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20230026639
Publication date
Jan 26, 2023
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20220284866
Publication date
Sep 8, 2022
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DRIVER, ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND M...
Publication number
20210065607
Publication date
Mar 4, 2021
SEIKO EPSON CORPORATION
Takeshi NOMURA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20210005147
Publication date
Jan 7, 2021
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DRIVER, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
Publication number
20200184917
Publication date
Jun 11, 2020
SEIKO EPSON CORPORATION
Akira MORITA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20200020284
Publication date
Jan 16, 2020
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DRIVER, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
Publication number
20200013367
Publication date
Jan 9, 2020
SEIKO EPSON CORPORATION
Akihiro TOMIE
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20190251910
Publication date
Aug 15, 2019
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DRIVER, ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUS
Publication number
20190043440
Publication date
Feb 7, 2019
SEIKO EPSON CORPORATION
Jun ISHIDA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A STORAGE CAPACITOR FORMED BY A DATA...
Publication number
20180240411
Publication date
Aug 23, 2018
SEIKO EPSON CORPORATION
Toshiyuki KASAI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND MOUNTING STRUCTURE
Publication number
20180217466
Publication date
Aug 2, 2018
SEIKO EPSON CORPORATION
Takeshi NOMURA
G02 - OPTICS
Information
Patent Application
POWER SUPPLY CIRCUIT, CIRCUIT DEVICE, DISPLAY DEVICE, AND ELECTRONI...
Publication number
20170372652
Publication date
Dec 28, 2017
SEIKO EPSON CORPORATION
Tsuyoshi TAMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20170244970
Publication date
Aug 24, 2017
SEIKO EPSON CORPORATION
Tsuyoshi TAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS
Publication number
20170221980
Publication date
Aug 3, 2017
SEIKO EPSON CORPORATION
Hitoshi OTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20170169762
Publication date
Jun 15, 2017
SEIKO EPSON CORPORATION
Takeshi NOMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL CIRCUIT, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
Publication number
20170117301
Publication date
Apr 27, 2017
SEIKO EPSON CORPORATION
Toshiyuki KASAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20160267840
Publication date
Sep 15, 2016
SEIKO EPSON CORPORATION
Takeshi NOMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20160260386
Publication date
Sep 8, 2016
SEIKO EPSON CORPORATION
Kazuma KITADANI
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20160064469
Publication date
Mar 3, 2016
SEIKO EPSON CORPORATION
Takayuki KITAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL CIRCUIT, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
Publication number
20160064635
Publication date
Mar 3, 2016
SEIKO EPSON CORPORATION
Toshiyuki KASAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20160055804
Publication date
Feb 25, 2016
SEIKO EPSON CORPORATION
Kazuma KITADANI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY APPARATUS AND ELECTRONIC EQUIPMENT
Publication number
20160042681
Publication date
Feb 11, 2016
SEIKO EPSON CORPORATION
Tsuyoshi TAMURA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20160013258
Publication date
Jan 14, 2016
SEIKO EPSON CORPORATION
Takeshi KOSHIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20150379933
Publication date
Dec 31, 2015
SEIKO EPSON CORPORATION
Takehiko KUBOTA
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING APPARATUS AND ELECTRONIC DEVICE
Publication number
20150206933
Publication date
Jul 23, 2015
SEIKO EPSON CORPORATION
Takeshi KOSHIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20150009105
Publication date
Jan 8, 2015
SEIKO EPSON CORPORATION
Takeshi NOMURA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTROOPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20140284571
Publication date
Sep 25, 2014
SEIKO EPSON CORPORATION
Takeshi NOMURA
G02 - OPTICS