Eiji IWAUCHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and display device driving method
- Patent number 11,568,812
- Issue date Jan 31, 2023
- Joled Inc
- Eiji Iwauchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and display device driving method
- Patent number 11,450,278
- Issue date Sep 20, 2022
- Joled Inc
- Eiji Iwauchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving display device
- Patent number 11,373,595
- Issue date Jun 28, 2022
- Joled Inc
- Eiji Iwauchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving display device
- Patent number 10,304,379
- Issue date May 28, 2019
- Joled, Inc.
- Masafumi Matsui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND DISPLAY DEVICE DRIVING METHOD
- Publication number 20220076626
- Publication date Mar 10, 2022
- JOLED INC.
- Eiji IWAUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DISPLAY DEVICE DRIVING METHOD
- Publication number 20220068204
- Publication date Mar 3, 2022
- JOLED INC.
- Eiji IWAUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE
- Publication number 20220036823
- Publication date Feb 3, 2022
- JOLED INC.
- Eiji IWAUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE
- Publication number 20170076668
- Publication date Mar 16, 2017
- JOLED INC.
- Masafumi MATSUI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS