Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188937 | Body mounting type display system | Hisashi Amafuji, Hidefumi Saito | 2012-05-29 |
| 6504518 | Head-up display | Yukiko Kuwayama, Toshihiko Sugibuchi | 2003-01-07 |
| 6359602 | Head-mounted display device | Hisashi Amafuji, Tetsuo Mayama, Keizou Kumai, Hiroyuki Hatanaka | 2002-03-19 |
| 6292158 | Display system | Hisashi Amafuji, Yasuhiko Handa, Keizou Kumai, Yasuhiro Nakahara | 2001-09-18 |
| 5905477 | Head-up display having installation mechanism | Yukiko Kuwayama, Toshihiko Sugibuchi, Shuichi YAMAYA, Mitsugu Kobayashi | 1999-05-18 |