Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625106 | Heat radiating structure for use in image projecting apparatus | Hiroaki Fujii, Kazuhiko Takatsuka, Yoshiro Asano | 2009-12-01 |
| 7237905 | Projection type display apparatus and lamp cooling apparatus | Hiroshi Nagai, Masami Sato, Yuji Kawasaki, Daisuke Shirato, Yoshihiko Okamura +2 more | 2007-07-03 |
| 6966655 | Projection type display device | Nobuyuki Hara, Kazuhisa Hamada, Naoya Matsuda | 2005-11-22 |
| 6536913 | Flat display apparatus | Masahiro Murata, Hitoshi Takahashi | 2003-03-25 |