Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620513 | Projection type display apparatus | — | 2020-04-14 |
| D854656 | Fluid controller | Kunihiko Daido, Katsutoshi Shoji | 2019-07-23 |
| 9726884 | Displaying apparatus unit and projection type displaying apparatus | — | 2017-08-08 |
| 9618831 | Image projector | — | 2017-04-11 |
| 9091910 | Image projector | — | 2015-07-28 |
| 8888293 | Image projection apparatus having an insertable and extractable optical element | — | 2014-11-18 |
| 8724241 | Prism unit and a projection image display apparatus | — | 2014-05-13 |
| 8233227 | Prism unit and a projection image display apparatus | — | 2012-07-31 |
| 8044898 | LED display apparatus having a column and row controller | Hiroyuki Sakai, Hideki Muramatsu, Toshiaki Kobayashi | 2011-10-25 |
| 7961269 | Optical modulation element unit, projection optical unit, and image projection apparatus | Toru Miura, Hidetomo Tanaka | 2011-06-14 |
| 7868963 | Optical modulation element unit, projection optical unit, and image projection apparatus | Toru Miura, Hidetomo Tanaka | 2011-01-11 |
| 7158308 | Color separating-combining optical system, image display optical system, and projection image display apparatus | — | 2007-01-02 |
| 6919992 | Color separating-combining optical system, image display optical system, and projection image display apparatus | — | 2005-07-19 |
| 6736513 | Projection type image display apparatus | Kiyohide Wada | 2004-05-18 |