Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829110 | Adjustment mechanism and projector employing the same | — | 2004-12-07 |
| 6757214 | Synchronous type semiconductor memory device | Kazuaki Kawaguchi, Shigeo Ohshima, Yoshinori Ogawa | 2004-06-29 |
| 6746125 | Projector | Hirohisa Nakano, Haruyoshi Yamada | 2004-06-08 |
| 6698899 | Light source and projector | Haruyoshi Yamada | 2004-03-02 |