Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809780 | Projector with fan controller | Yasumasa Sawai, Iwao P. Adachi, Satoshi Onishi, Hideki Nagata | 2004-10-26 |
| 6805274 | Solder ball attracting mask and its manufacturing method | — | 2004-10-19 |
| 6705731 | Projection type display apparatus | — | 2004-03-16 |
| 6698893 | Optical device suitable for separating and synthesizing light | Shunta Takimoto | 2004-03-02 |
| 6674645 | High frequency signal switching unit | Tsunehiro Anzai, Masakazu Nishikawa, Kazuhisa Fujii | 2004-01-06 |