Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181113 | Rotary machine | Toshio Mizunoue, Daisuke Hirata | 2021-11-23 |
| 11022126 | Rotary machine | Shin Yanagisawa, Akihiro Nakaniwa, Eiichi Yanagisawa, Kazutoshi Yoko, Daisuke Hirata | 2021-06-01 |