Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434385 | Discharge lamp device | Shigeaki Wada, Minoru Yamamoto | 1984-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434385 | Discharge lamp device | Shigeaki Wada, Minoru Yamamoto | 1984-02-28 |