Hiromu HANASHIMA

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device, display device, electronic apparatus...
- Patent number 12,133,400
- Issue date Oct 29, 2024
- WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
- Keita Hamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
OLED display device and method of manufacturing the same
- Patent number 10,504,976
- Issue date Dec 10, 2019
- TIANMA MICROELECTRONICS CO., LTD.
- Hiromu Hanashima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE, DISPLAY DEVICE, ELECTRONIC APPARATUS...
- Publication number 20220037607
- Publication date Feb 3, 2022
- Wuhan Tianma Micro-Electronics Co., Ltd.
- Keita HAMADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OLED DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190006443
- Publication date Jan 3, 2019
- TIANMA JAPAN, LTD.
- Hiromu HANASHIMA
- H01 - BASIC ELECTRIC ELEMENTS