Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9632402 | Light source apparatus including rotatable handle and electrical connector and projector including light source apparatus | Hiroshi Kobayashi | 2017-04-25 |
| 9494848 | Projector | Nobuyuki Otsuki | 2016-11-15 |
| 8613518 | Light source apparatus including handle and electrical connector holder and projector including light source apparatus | Hiroshi Kobayashi | 2013-12-24 |
| 7631973 | Projector | Takeshi Utagawa | 2009-12-15 |
| D589997 | Lamp for projector | Toshihiro Hieda | 2009-04-07 |
| D574408 | Lamp for projector | Hiroshi Kobayashi | 2008-08-05 |
| D558252 | Lamp for projector | Takeshi Utagawa, Osamu Fujimaki | 2007-12-25 |
| 7086745 | Optical component casing, optical device and projector | Nobuo Watanabe, Kiyotaka Nakano | 2006-08-08 |
| 7018048 | Projector exhaust fan | Shinsuke Ito | 2006-03-28 |
| 6966654 | Projector | Takaaki Ozawa | 2005-11-22 |
| 6856375 | Liquid crystal light valve and projection display device including the same | Akitaka Yajima, Mutsuya Furuhata, Hisashi Iechika | 2005-02-15 |
| 6840628 | Cooler for electro optic device and projector | Jun Arai, Mutsuya Furuhata | 2005-01-11 |