Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305029 | Projector | Yasuyuki Tejima, Satoru Tachihara, Nobutaka Minefuji | 1994-04-19 |
| 5302983 | Projector | Makoto Sato | 1994-04-12 |
| 5293188 | Reflecting illumination type projecting device | Ryota Ogawa, Tetsuya Abe | 1994-03-08 |
| 5278698 | Magnifying projecting lens | Takashi Iizuka, Nobutaka Minefuji, Yasunori Arai | 1994-01-11 |