Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248221 | Display device | Koji Yoshida, Hirofumi Ohira, Toshihiko Tanaka | 2025-03-11 |
| 11668967 | Display device and mirror device | Koji Yoshida, Hirofumi Ohira, Naoki Takada, Takayuki Nakanishi | 2023-06-06 |
| 11460727 | Display device | Koji Yoshida, Hirofumi Ohira, Toshihiko Tanaka | 2022-10-04 |
| 11402678 | Display device | Hirofumi Ohira, Koji Yoshida, Toshihiko Tanaka | 2022-08-02 |
| 11249335 | Display device and mirror device | Koji Yoshida, Hirofumi Ohira, Naoki Takada, Takayuki Nakanishi | 2022-02-15 |
| 11073713 | Display device | Koji Yoshida, Hirofumi Ohira, Toshihiko Tanaka | 2021-07-27 |