Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505438 | Auxiliary cylinder apparatus, working machine including same, and use of auxiliary cylinder | — | 2022-11-22 |
| 11459218 | Crane and crane posture changing method | Takahiro Iwazawa | 2022-10-04 |