Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11830703 | Ion implantation method and ion implanter | Yoji Kawasaki | 2023-11-28 |
| 11710618 | Ion implanter and electrostatic quadrupole lens device | Kouji Inada, Hayao Kawai | 2023-07-25 |