Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355607 | Regeneration circulator, high-frequency power supply device, and high-frequency power regeneration method | Itsuo Yuzurihara, Ryosuke Ohma | 2019-07-16 |
| 10348267 | Impedance matching device | Itsuo Yuzurihara, Sadao Mori, Tadaharu Ohno | 2019-07-09 |