Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123362 | Lamp burst sound reduction structure and projector | Hiroaki Fujii, Yoshiro Asano, Nobuaki Higuchi | 2012-02-28 |
| 7753532 | Projection type display unit having a thermal damping housing | Takashi Nasu, Masahiro Saito, Yoshihisa Wada | 2010-07-13 |
| 7535543 | Liquid crystal display apparatus and cooling device | Shigekuni Dewa, Masashi Yamada, Takashi Nasu | 2009-05-19 |
| 7425793 | Lamp cooling device and projection display apparatus | Motohisa Haga, Kei Yamaoka, Kazuya Terasaki, Yukio Ito, Hiroshi Hasegawa +5 more | 2008-09-16 |
| 7320523 | Liquid-cooled liquid crystal panel and method of manufacturing the same as well as liquid crystal projector | Dai Yoneya, Yoshiro Asano, Hiroaki Fujii | 2008-01-22 |
| 7237905 | Projection type display apparatus and lamp cooling apparatus | Akihito Yajima, Hiroshi Nagai, Masami Sato, Yuji Kawasaki, Daisuke Shirato +2 more | 2007-07-03 |
| 6726336 | Projector having a hinged front cover with a loudspeaker | Naoya Matsuda, Hiroshi Nagai, Yusuke Kanzaki | 2004-04-27 |
| 6471357 | Projection display device comprising means for cooling an optical unit and air quantity controlling means | Nobuyuki Hara | 2002-10-29 |
| 6398366 | Image display apparatus of the projection type | Nobuyuki Hara | 2002-06-04 |