Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504518 | Head-up display | Ryutaro Nasu, Toshihiko Sugibuchi | 2003-01-07 |
| 5905477 | Head-up display having installation mechanism | Ryutaro Nasu, Toshihiko Sugibuchi, Shuichi YAMAYA, Mitsugu Kobayashi | 1999-05-18 |
| 5841887 | Input device and display system | Hisashi Amafuji | 1998-11-24 |