Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460584 | Method of controlling a lock-up clutch during down-shifting of hydraulic-actuated type multi-step transmission | Yasunori Ohkura | 1995-10-24 |
| 5366425 | Control system for selecting a retarder mode shifting pattern for a self-propelled motor vehicle | Yasunori Ohkura | 1994-11-22 |
| 5319559 | Method of automatically changing the speed stage of a vehicle based on vehicle loading | Kiyoshi Kaneko, Yoshiaki Kato, Takeo Kato | 1994-06-07 |
| 5257193 | Method of automatically changing the speed stage of a construction vehicle based on vehicle loading | Kiyoshi Kaneko, Yoshiaki Kato, Takeo Kato | 1993-10-26 |
| 5174137 | Apparatus for detecting abnormality in speed changing system | Takeo Kato | 1992-12-29 |
| 4660696 | Brake system for use in a construction vehicle | — | 1987-04-28 |
| 4649768 | Controller device for wheeled construction machine | Masaaki Ichimura, Yuuichi Anami | 1987-03-17 |