Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123362 | Lamp burst sound reduction structure and projector | Hiroaki Fujii, Takuji Ohkubo, Yoshiro Asano | 2012-02-28 |
| 7950811 | Projection display device | Takashi Nagahata, Yuuki Itou, Nobuyuki Hara | 2011-05-31 |
| 7850310 | Projection display device | Takashi Nagahata, Yuuki Itou, Nobuyuki Hara | 2010-12-14 |