Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723953 | Carbide producing method and carbide producing device | Yuuki Endou, Keiichi Ishikawa | 2020-07-28 |
| 10626331 | Biomass fuel production plant | Yuki Endo, Keiichi Ishikawa | 2020-04-21 |