Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673447 | Cab for work vehicle and work vehicle | Hirofumi Wada, Masato Kitashou, Yuuki Shimasaki, Kazunari Shinagawa, Takushi Izawa +4 more | 2023-06-13 |
| 11155981 | Cab of work vehicle, work vehicle, and wheel loader | Masato Kitashou, Shohei Ikejiri, Masahiko Hamaguchi, Hirofumi Wada | 2021-10-26 |
| D873868 | Cab for a construction machine | Teruhisa Iwata, Masahiko Hamaguchi, Hirofumi Wada, Jun Itou, Masato Kitashou | 2020-01-28 |
| 9284716 | Work vehicle | Naoki Kimura, Masahiko Hamaguchi, Takanori Yamahata, Shu Ishida | 2016-03-15 |