Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453235 | Vehicle navigation apparatus providing proper guidance for off-road net conditions | Kouichi Endo, Kan Shishido | 2002-09-17 |
| 6439215 | Breather structure in four-cycle engine for work machines | Shinji Katayama, Yukio Sugimoto | 2002-08-27 |