Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145222 | Steel-frame cutting method and device | Takanori Yamasaki, Koichi Yamashita, Yoshinobu Hosaka | 2024-11-19 |
| 12006653 | Attachment for work machine | Shinji Yamashita, Ichiro Wada | 2024-06-11 |
| 11391015 | Construction machine | Tsukasa Taguchi, Masakazu Ozaki | 2022-07-19 |