Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145988 | Projection lens and projector with laser beam light source | Miyuki Teramoto, Koji Takahara | 2018-12-04 |
| 9952424 | Image projection apparatus | — | 2018-04-24 |
| 9874806 | Color splitting/combining prism, and optical system and projector therewith | Koji Takahara | 2018-01-23 |
| 9866806 | Prism unit and projector | Miyuki Teramoto, Koji Takahara, Masahiro Terada | 2018-01-09 |