Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333479 | Adaptive engine output mode setting method based on shoe slip | Shigeru Yamamoto | 1994-08-02 |
| 5297649 | Apparatus for controlling output from engine on crawler type tractor | Shigeru Yamamoto | 1994-03-29 |
| 5287280 | Method and apparatus for controlling shoe slip of crawler vehicle | Shigeru Yamamoto, Shinji Takasugi | 1994-02-15 |