Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891426 | Laser scanning display device | Yasuhiro Yamakawa | 2018-02-13 |
| 9715116 | Color mixing device and display device | Yasuhiro Yamakawa | 2017-07-25 |
| 9551868 | Scanning-type projection device | Yasuhiro Yamakawa | 2017-01-24 |
| 9459452 | Display device with improved heating for operating in a low temperature environment | Makoto Hada, Yasuhiro Yamakawa | 2016-10-04 |
| 9134536 | Head-up display device | Makoto Hada, Tsuyoshi Nakahara | 2015-09-15 |
| 9081184 | Head-up display device for vehicle and self-checking method therefor | Yasuhiro Yamakawa, Tsuyoshi Nakahara, Makoto Hada, Kazuyoshi Yamada | 2015-07-14 |