Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692427 | Flow reinforcement directional control valve for a hydraulic circuit | Nobumi Yoshida, Nobuhisa Honda | 1997-12-02 |
| 5673557 | Displacement control system for variable displacement type hydraulic pump | Nobumi Yoshida, Nobuhisa Honda | 1997-10-07 |
| 5622206 | Multiple valve unit for pressurized fluid supply system | Masamitsu Takeuchi, Kazunori Ikei, Mitsumasa Akashi, Teruo Akiyama, Jun Maruyama +1 more | 1997-04-22 |