Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770470 | Brake circuit system for use in vehicles with selectively actuated relay valves and with protection valves | Yukio Oguma | 1988-09-13 |
| 4348864 | Tank assembly for hydraulic system | Masaaki Ichimura, Kiyouzi Uranaka | 1982-09-14 |
| 4321793 | Integrated hydraulic circuit for off highway work vehicles | Kyoji Uranaka, Hideo Hara, Masaaki Ichimura | 1982-03-30 |
| 4246997 | Apparatus for controlling clutch-equipped torque converter | — | 1981-01-27 |