| 7946714 |
Projector unit |
— |
2011-05-24 |
| 7940475 |
Zoom lens and camera with zoom lens |
— |
2011-05-10 |
| 7817352 |
Zoom lens and camera with zoom lens |
— |
2010-10-19 |
| 7672065 |
Lens system and projector utilizing the same |
Yasuyuki Tejima |
2010-03-02 |
| 7626768 |
Zoom lens and camera with zoom lens |
— |
2009-12-01 |
| 7623304 |
Lens system and projector using the same |
Yasuyuki Tejima |
2009-11-24 |
| 7619831 |
Zoom lens and projector unit |
Yasuyuki Tejima |
2009-11-17 |
| 7619833 |
Lens system and projector utilizing the same |
Yasuyuki Tejima |
2009-11-17 |
| 7548378 |
Zoom lens and projector using zoom lens |
Yasuyuki Tejima |
2009-06-16 |
| 7548379 |
Zoom lens and projector using zoom lens |
Yasuyuki Tejima |
2009-06-16 |
| 7545581 |
Zoom lens and projector unit |
Yasuyuki Tejima |
2009-06-09 |
| 7529034 |
Zoom lens and projector using zoom lens |
Yasuyuki Tejima |
2009-05-05 |
| 7495842 |
Zoom lens and projector unit |
Yasuyuki Tejima |
2009-02-24 |
| 7495841 |
Zoom lens and projector using zoom lens |
Yasuyuki Tejima |
2009-02-24 |
| 7486450 |
Lens system and projector utilizing the same |
Yasuyuki Tejima |
2009-02-03 |
| 7453651 |
Zoom lens and camera with zoom lens |
Tetsuro Narikawa |
2008-11-18 |
| 7423812 |
Zoom lens and projector employing zoom lens |
Yasuyuki Tejima |
2008-09-09 |
| 7394599 |
Zoom lens and projector with zoom lens |
Yasuyuki Tejima |
2008-07-01 |
| 7286297 |
Lens system utilizing light-transmitting ceramic and camera assembly using lens system utilizing light-transmitting ceramic |
— |
2007-10-23 |
| 6888682 |
Projector lens system |
— |
2005-05-03 |
| 6728047 |
Compact photographing lens |
Hiroshi Sato |
2004-04-27 |
| 6476982 |
Photographing lens system |
— |
2002-11-05 |
