Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431305 | Rear discharge mower unit and lawn tractor | Shozo Ishimori, Masatoshi Yamaguchi, Cristophe Auvergne | 2002-08-13 |
| 6038840 | Rear discharge mower unit and lawn tractor | Shozo Ishimori, Masatoshi Yamaguchi, Cristophe Auvergne | 2000-03-21 |