Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486559 | Light emitting device | Norikazu Kitamura, Yoshihiko Takagi | 2022-11-01 |
| 11412596 | Display switching device and switch | Yuto Mori, Yoshihiko Takagi, Gouo Kurata, Tsuyoshi Arai, Yasuhiro Tanoue | 2022-08-09 |