Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6026768 | Heat deflection system for a lawn tractor | Charles R. Spitler, Hitoshi Fujii, Masatoshi Nagaoka | 2000-02-22 |
| 4944142 | Power lawnmower construction | Hiroshi Sueshige, Akitsugu Inokawa | 1990-07-31 |