Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800225 | Working vehicle | Yuki Arai, Hirokazu Ashikawa, Satoshi Matsumoto | 2020-10-13 |
| D677607 | Vehicle suspension | Minoru Tazawa, Masayoshi Kawada | 2013-03-12 |
| 8256795 | Off-road truck suspended with rubber spring device | Minoru Tazawa | 2012-09-04 |
| D660750 | Vehicle suspension | Minoru Tazawa, Masayoshi Kawada | 2012-05-29 |