Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826620 | High frequency generating device and high frequency generating method used in plasma ignition apparatus | Masashi Shibayama, Jyunya Tokinaga, Yusuke Masuda, Saori Aiba, Akio Okahara | 2017-11-21 |
| 9695794 | Control device of plasma ignition apparatus and plasma ignition apparatus | Akio Okahara, Yusuke Masuda | 2017-07-04 |