Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426592 | High-voltage discharge lamp with cylindrical member to mitigate thermal stress | Kazuhisa Nishida | 2002-07-30 |
| 6377601 | Ion laser apparatus and mirror angle adjusting method therefor | — | 2002-04-23 |