Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341001 | Cleaning method and plasma processing apparatus | Wakako Ishida, Yasunori Hatamura, Eundo Bae, Kazuya Kato, Eisuke Numazawa | 2025-06-24 |
| 10686517 | Interference cancellation relay device | Hyunchae Kim | 2020-06-16 |
| 9941951 | Interference cancellation relay device | Hyunchae Kim | 2018-04-10 |