Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836247 | Vehicle power assist system | Mitsuo Kawamura, Kentaro Nishikawa, Tomomi Ishikawa | 2020-11-17 |
| 10677214 | Hydroelectric power generation apparatus and power generation system | Tomoya Kawai | 2020-06-09 |