Nobutaka Tanaka

Follow

Person

Shimosuwa-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 12,028,646
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Nobutaka Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 12,028,647
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Nobutaka Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of driving display device, and display device
- Patent number 11,378,830
- Issue date Jul 5, 2022
- Seiko Epson Corporation
- Naoki Tomikawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device comprising first and second electrode...
- Patent number 10,859,880
- Issue date Dec 8, 2020
- Seiko Epson Corporation
- Nobutaka Tanaka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240179269
- Publication date May 30, 2024
- SEIKO EPSON CORPORATION
- Nobutaka TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240179270
- Publication date May 30, 2024
- SEIKO EPSON CORPORATION
- Nobutaka TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DRIVING DISPLAY DEVICE, AND DISPLAY DEVICE
- Publication number 20210325702
- Publication date Oct 21, 2021
- SEIKO EPSON CORPORATION
- Naoki TOMIKAWA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200117060
- Publication date Apr 16, 2020
- SEIKO EPSON CORPORATION
- Nobutaka TANAKA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20180267347
- Publication date Sep 20, 2018
- SEIKO EPSON CORPORATION
- Nobutaka TANAKA
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD FOR LIQUID CRYSTAL DEVICE, LIQUID CRYSTAL DEVI...
- Publication number 20160282673
- Publication date Sep 29, 2016
- SEIKO EPSON CORPORATION
- Koichi Takemura
- G02 - OPTICS