Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049822 | Projection type video display | Ryuhei Amano, Yoshihiro Yokote, Kazuhiro Arai, Takashi Ikeda, Takashi Miwa | 2011-11-01 |
| 8050858 | Multiple visual display device and vehicle-mounted navigation system | Ken Mashitani | 2011-11-01 |
| 7993011 | Projection display device in which positions of projection lens unit and projection mirror unit relative to illumination optical systems are switched | Takashi Ikeda, Yoshihiro Yokote | 2011-08-09 |
| 7887193 | Illuminating device and projection type video display apparatus | Takashi Ikeda, Haruhiko Murata | 2011-02-15 |