Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306921 | Ion implantation system using optimum magnetic field for concentrating ions | Naoki Takayama | 1994-04-26 |
| 5296713 | Ion source device | — | 1994-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306921 | Ion implantation system using optimum magnetic field for concentrating ions | Naoki Takayama | 1994-04-26 |
| 5296713 | Ion source device | — | 1994-03-22 |