Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768263 | Short arc type mercury lamp | Yoshinori Aiura | 2004-07-27 |
| 6720731 | Mercury discharge lamp of the short arc type | Yoshinoir Aiura | 2004-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768263 | Short arc type mercury lamp | Yoshinori Aiura | 2004-07-27 |
| 6720731 | Mercury discharge lamp of the short arc type | Yoshinoir Aiura | 2004-04-13 |