Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138769 | Device for operation of a high pressure discharge lamp and a projector device | Yoshikazu Suzuki, Tomoyoshi Arimoto | 2006-11-21 |
| 6960884 | Device for operating a short arc discharge mercury lamp | Tomoyoshi Arimoto, Yoshikazu Suzuki | 2005-11-01 |