Hideki Masai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display driver and display device
- Patent number 11,232,764
- Issue date Jan 25, 2022
- Lapis Semiconductor Co., Ltd.
- Hideki Masai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device, semiconductor chip, and test method for semic...
- Patent number 10,600,698
- Issue date Mar 24, 2020
- Lapis Semiconductor Co., Ltd.
- Hideki Masai
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device, semiconductor chip, and test method for semic...
- Patent number 10,199,292
- Issue date Feb 5, 2019
- Lapis Semiconductor Co., Ltd.
- Hideki Masai
- G01 - MEASURING TESTING
Information Patent Grant
Display driver having output electrical current capacity setting po...
- Patent number 10,176,747
- Issue date Jan 8, 2019
- Lapis Semiconductor Co., Ltd.
- Hideaki Hasegawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DRIVER AND DISPLAY DEVICE
- Publication number 20210104204
- Publication date Apr 8, 2021
- LAPIS SEMICONDUCTOR CO., LTD.
- Hideki MASAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR CHIP, AND TEST METHOD FOR SEMIC...
- Publication number 20190148249
- Publication date May 16, 2019
- LAPIS SEMICONDUCTOR CO., LTD.
- Hideki MASAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR CHIP, AND TEST METHOD FOR SEMIC...
- Publication number 20170316990
- Publication date Nov 2, 2017
- LAPIS SEMICONDUCTOR CO., LTD.
- Hideki MASAI
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY DRIVER
- Publication number 20170287383
- Publication date Oct 5, 2017
- LAPIS SEMICONDUCTOR CO., LTD.
- Hideaki Hasegawa
- G11 - INFORMATION STORAGE