Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808686 | Hydraulic rotary machine | Satoshi Maekawa, Naoki Sugano | 2020-10-20 |
| 10794512 | Electrically-driven flow rate control valve | Naoki Sugano, Satoshi Maekawa, Takayuki Igaue | 2020-10-06 |
| 10767787 | Electrically-driven flow rate control valve | Naoki Sugano, Satoshi Maekawa, Takayuki Igaue | 2020-09-08 |