Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885465 | Optical element inspection device and optical element inspection method | Yuji Takado | 2005-04-26 |
| 6857745 | Method of manufacturing illumination optical unit, apparatus for manufacturing illumination optical unit, illumination optical unit manufactured by the manufacturing method, and projector | Naoyuki Miyajima, Masaki Maruyama | 2005-02-22 |
| 6854848 | Optical device and projector | Motoyuki Fujimori, Yoshiyuki Yanagisawa, Taisuke Uehara, Toshiaki Hashizume, Nobuo Watanabe | 2005-02-15 |
| 6788401 | Lens testing device and testing sheet | Koichi Kojima | 2004-09-07 |
| 6760096 | Lens-evaluating method and lens-evaluating apparatus | Koichi Kojima, Shunji Umemura | 2004-07-06 |
| 6760097 | Lens evaluation method and lens-evaluating apparatus | Koichi Kojima, Shunji Umemura | 2004-07-06 |
| 6741397 | Apparatus for manufacturing optical device | — | 2004-05-25 |
| 6726330 | Electro-optical apparatus and projector | — | 2004-04-27 |
| RE38306 | Projector | Motoyuki Fujimori, Kazuto Shinohara, Kazuyuki Iinuma | 2003-11-11 |
| 6603606 | System and methods for position-control of light modulation device | — | 2003-08-05 |
| RE38194 | Projection display device | Kazuyuki Iinuma, Motoyuki Fujimori, Kazuto Shinohara | 2003-07-22 |
| 6587167 | Unit for precision mounting electro-optical devices | Motoyuki Fujimori | 2003-07-01 |
| RE37836 | Projector | Motoyuki Fujimori, Kazuto Shinohara, Kazuyuki Iinuma | 2002-09-10 |
| 6320709 | Method for installing electro-optical device to prism and manufacturing method for a projector | Motoyuki Fujimori, Kazuyuki Iinuma | 2001-11-20 |
| 6056407 | Projection display device | Kazuyuki Iinuma, Motoyuki Fujimori, Kazuto Shinohara | 2000-05-02 |
| 6053616 | Projection type display device | Motoyuki Fujimori, Kazuto Shinohara, Kazuyuki Iinuma | 2000-04-25 |
| 5868485 | Projection type display device | Motoyuki Fujimori, Kazuto Shinohara, Kazuyuki Iinuma | 1999-02-09 |