Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450519 | DC power source, and DC power source control method | Shinichi Kodama, Toshiyuki Adachi | 2016-09-20 |
| 9451687 | High-frequency power supply device, and plasma ignition method | Satoshi Aikawa, Ryosuke Ohma | 2016-09-20 |