Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668802 | Hybrid construction machine | Shinji Nishikawa, Shinya Imura, Hiroaki AMANO | 2020-06-02 |
| 10619326 | Construction work machine with corrective power control | Kouichi Shibata | 2020-04-14 |