Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10991781 | Display device configured to switch between single-sided and double-sided display | Yuto Tsukamoto, Shinichi Kawato, Hiroshi Imada, Tokiyoshi Umeda, Bai ZHANG +1 more | 2021-04-27 |
| 10957815 | Light-emitting device | Yuto Tsukamoto, Shinichi Kawato, Tokiyoshi Umeda, Youhei Nakanishi, Hisayuki Utsumi +2 more | 2021-03-23 |
| 10892432 | Organic EL display device, manufacturing method thereof, and light-emission method thereof | Shinichi Kawato, Tokiyoshi Umeda, Yuto Tsukamoto, Hiroshi Imada | 2021-01-12 |