Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310637 | Liquid crystal display device | Motoyuki Okuo, Kazuyuki Yoshida, Yoshihiro Furuta | 2016-04-12 |
| 8172408 | Lens position adjusting mechanism | Hiromi Fujiwara, Shigeru Matsumoto | 2012-05-08 |
| RE42270 | Lens shift mechanism and projection type video display | Yoshiaki Miyashita | 2011-04-05 |
| 7506986 | Projection type video display | Shinichi Shiotsu, Motoshi Tahara, Katsumi Terada, Hideki Yamamoto | 2009-03-24 |
| 7338174 | Shutter device and projection type video display | Kaoru Hoshide, Minoru Kouchi | 2008-03-04 |
| 7207679 | Projection type video display | Takahiro Totani, Katsumi Terada, Kazunobu Oketani | 2007-04-24 |
| 7195373 | Illuminating device and projection type video display | Koji Ishii | 2007-03-27 |
| 7164546 | Lens shift mechanism and projection type video display | Yoshiaki Miyashita | 2007-01-16 |
| 7055965 | Projection type video display | — | 2006-06-06 |
| 6829108 | Lens moving mechanism and liquid crystal projector | Susumu Takehara, Kaoru Hoshide, Minoru Kouchi, Kentaro Eto | 2004-12-07 |
| 6803971 | Projection type video display device that prevents color nonuniformity | Hideki Yamamoto, Yoshihiro Sasaki | 2004-10-12 |
| 6226055 | Projector | — | 2001-05-01 |
| 5251195 | Disc player with simplified lifting and lowering mechanism | Kouichi Kawakami, Masahiro Moriyama, Toshihide Hamaguchi | 1993-10-05 |