Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128361 | Liquid-cooling device and projector | Yoshiyuki Yanagisawa | 2015-09-08 |
| 8794767 | Liquid-cooling device and projector | Yoshiyuki Yanagisawa | 2014-08-05 |
| 8651668 | Projector | Yoshiyuki Yanagisawa | 2014-02-18 |
| 8398245 | Heat exchanger and projector | Yoshiyuki Yanagisawa | 2013-03-19 |
| 8348433 | Liquid-cooling device including liquid pumping unit and liquid storage unit and projector including liquid-cooling device | Yoshiyuki Yanagisawa | 2013-01-08 |
| 8218095 | Projector | Yoshiyuki Yanagisawa | 2012-07-10 |
| 8083355 | Optical device and projector | Yoshiyuki Yanagisawa, Motoyuki Fujimori | 2011-12-27 |
| 8007113 | Projector | Yoshiyuki Yanagisawa | 2011-08-30 |
| 7926953 | Projector with sealed structure having air circulation path | Yoshiyuki Yanagisawa | 2011-04-19 |
| 7841721 | Projector with a sealed structure having an air-circulation path | Yoshiyuki Yanagisawa | 2010-11-30 |
| 7815315 | Cooling device and projector | Yoshiyuki Yanagisawa | 2010-10-19 |