Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478431 | Illumination system and projector | Yasumasa Sawai, Hideki Nagata | 2002-11-12 |
| 6469820 | Scanning optical system | Nobuo Mushiake, Shunta Takimoto | 2002-10-22 |
| 6454417 | Projection optical system comprising an optical function surface for reflecting or transmitting light from a spatial light modulator | Katsuhiro Takamoto | 2002-09-24 |
| 6382799 | Projection optical apparatus | Jun Nishikawa, Katsuhiro Takamoto | 2002-05-07 |
| 6357878 | Optical system for a projector | — | 2002-03-19 |