Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654676 | Steering system for tracklaying vehicle | Shigeru Yamamoto, Kazuyuki Suzuki | 2003-11-25 |
| 6637529 | Steering control system for tracklaying vehicle | Kazuyuki Suzuki, Shigeru Yamamoto, Masahiro Ikeda | 2003-10-28 |