Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794512 | Electrically-driven flow rate control valve | Kei Morita, Naoki Sugano, Satoshi Maekawa | 2020-10-06 |
| 10767787 | Electrically-driven flow rate control valve | Kei Morita, Naoki Sugano, Satoshi Maekawa | 2020-09-08 |
| 9777750 | Hydraulic driving apparatus for working machine | Naoki Sugano, Mitsunori Hirozawa | 2017-10-03 |