Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816104 | Solenoid valve for hydraulic control device | Dongming Chen, Tomohiko Nakanishi, Koichi Ishikawa | 2020-10-27 |
| 10767780 | Solenoid valve having a structure with less fluid leakage | Dongming Chen, Tomohiko Nakanishi, Koichi Ishikawa | 2020-09-08 |