Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431259 | Damping force control type hydraulic shock absorber | Yoichi Mizutani, Takao Nakadate | 1995-07-11 |
| 5409090 | Damping force control type hydraulic shock absorber | Akira Kashiwagi, Takao Kohara | 1995-04-25 |
| 5402867 | Shock absorber with auxiliary port in guide member to control hydrodynamic force | Takao Nakadate, Akira Kashiwagi | 1995-04-04 |
| 5394953 | Method and device for uncoupling a self-propelled truck from a carrying truck | — | 1995-03-07 |
| 5384706 | Suspension system for vehicle | Masaaki Uchiyama, Kenichi Nakamura, Hidekatsu Ozaki | 1995-01-24 |
| 5350077 | Method and device for coupling a self-propelled truck with a carrying truck | Minoru Iwagami, Hisayoshi Kawashima | 1994-09-27 |
| 5217247 | Suspension control system | Masaaki Uchiyama | 1993-06-08 |