Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8540757 | Phototherapy apparatus using excimer radiation | Taku Sumitomo, Akimichi MORITA | 2013-09-24 |
| 6984941 | Extreme UV radiation source and semiconductor exposure device | Kazuaki Hota | 2006-01-10 |
| 6965117 | Extreme UV light source and semiconductor exposure device | — | 2005-11-15 |
| 6858987 | Flash lamp unit and flash radiation device | — | 2005-02-22 |