Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871655 | Image display apparatus for vehicle | Yuki Nagano, Souta Sato, Yuji Fujita, Takumi Nakada | 2020-12-22 |
| 10788665 | Projection optical system and head-up display device | Masahiko Yatsu, Shigeki Hoshino | 2020-09-29 |
| 10690911 | Projection optical system and head-up display device | Masahiko Yatsu, Koji Hirata | 2020-06-23 |
| 10670864 | Information display device | Koji Hirata, Masahiko Yatsu, Toshinori Sugiyama, Hiroyuki Kajikawa | 2020-06-02 |