Junichi Masui

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Fujimi-cho, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 10,795,229
- Issue date Oct 6, 2020
- Seiko Epson Corporation
- Junichi Masui
- G02 - OPTICS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 10,353,254
- Issue date Jul 16, 2019
- Seiko Epson Corporation
- Junichi Masui
- G02 - OPTICS
Information Patent Grant
Electro-optical device driver circuit, electro-optical device, and...
- Patent number 8,717,275
- Issue date May 6, 2014
- Seiko Epson Corporation
- Junichi Masui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 8,643,014
- Issue date Feb 4, 2014
- Seiko Epson Corporation
- Junichi Masui
- G02 - OPTICS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 8,269,710
- Issue date Sep 18, 2012
- Seiko Epson Corporation
- Junichi Masui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 8,207,925
- Issue date Jun 26, 2012
- Seiko Epson Corporation
- Junichi Masui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20190129263
- Publication date May 2, 2019
- SEIKO EPSON CORPORATION
- Junichi MASUI
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20180031892
- Publication date Feb 1, 2018
- SEIKO EPSON CORPORATION
- Junichi MASUI
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL DEVICE DRIVER CIRCUIT, ELECTRO-OPTICAL DEVICE, AND...
- Publication number 20120127152
- Publication date May 24, 2012
- SEIKO EPSON CORPORATION
- Junichi Masui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20120126237
- Publication date May 24, 2012
- SEIKO EPSON CORPORATION
- Junichi Masui
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090289882
- Publication date Nov 26, 2009
- SEIKO EPSON CORPORATION
- Junichi Masui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090213054
- Publication date Aug 27, 2009
- SEIKO EPSON CORPORATION
- Junichi Masui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS