Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504518 | Head-up display | Yukiko Kuwayama, Ryutaro Nasu | 2003-01-07 |
| 5905477 | Head-up display having installation mechanism | Yukiko Kuwayama, Ryutaro Nasu, Shuichi YAMAYA, Mitsugu Kobayashi | 1999-05-18 |