Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D874524 | Cab for a construction machine | Masahiko Hamaguchi, Hirofumi Wada, Jun Itou, Masato Kitashou | 2020-02-04 |
| D873868 | Cab for a construction machine | Masahiko Hamaguchi, Hirofumi Wada, Jun Itou, Masato Kitashou, Hidenori Tatsuta | 2020-01-28 |