Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12002692 | Operation method of vacuum processing device | Ryoichi Isomura, Takahiro Sakuragi | 2024-06-04 |
| 11195733 | Operation method of vacuum processing device | Ryoichi Isomura, Takahiro Sakuragi | 2021-12-07 |
| D907593 | Discharge chamber for a plasma processing apparatus | Nobuhide Nunomura | 2021-01-12 |