Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199700 | Head-up display device | Akio MISAWA, Nozomu Shimoda, Yuji Fujita | 2021-12-14 |
| 11169376 | Projection optical system and head-up display device | Masahiko Yatsu, Koji Hirata | 2021-11-09 |
| 10890763 | Information display apparatus | Koji Hirata, Masahiko Yatsu, Toshinori Sugiyama, Akio MISAWA, Kazuomi Kaneko +4 more | 2021-01-12 |