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Takeshi YOSHII
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Matsumoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device and method of controlling display device
Patent number
11,837,122
Issue date
Dec 5, 2023
Seiko Epson Corporation
Takeshi Yoshii
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display apparatus, terminal apparatus, and display system
Patent number
10,187,604
Issue date
Jan 22, 2019
Seiko Epson Corporation
Kenichiro Tomita
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY DEVICE AND METHOD OF CONTROLLING DISPLAY DEVICE
Publication number
20230053361
Publication date
Feb 23, 2023
SEIKO EPSON CORPORATION
Takeshi YOSHII
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY APPARATUS, TERMINAL APPARATUS, AND DISPLAY SYSTEM
Publication number
20180048847
Publication date
Feb 15, 2018
SEIKO EPSON CORPORATION
Kenichiro TOMITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE