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