Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414133 | Projection display device having an operation section for displacing a lens | Takaharu Adachi, Ryuhei Amano, Takashi Ikeda, Takashi Miwa | 2013-04-09 |
| 8246176 | Projection display device having an operation section for displacing a lens | Takaharu Adachi, Ryuhei Amano, Takashi Ikeda, Takashi Miwa | 2012-08-21 |
| 8087789 | Projection optical system and projection display device | Ryuhei Amano, Takashi Ikeda, Osamu Nagase, Yoshitsugu Kohno | 2012-01-03 |
| 7967453 | Holding structure for holding a member in an external cabinet | Takaharu Adachi, Ryuhei Amano, Takashi Ikeda, Takashi Miwa | 2011-06-28 |