Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616989 | Plasma generation apparatus including measurement device and plasma thruster | Tatsufumi Aoi, Kengo Yamaguchi, Ryuichi Matsuda, Akio Ikeda, Hirofumi Shimizu +1 more | 2020-04-07 |
| 10539122 | Plasma accelerating apparatus and plasma accelerating method | Hirofumi Shimizu, Akihiro Sasoh, Shigeru Yokota, Shota Harada, Teruaki Baba | 2020-01-21 |