Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834307 | Overhead line system and control method | Katsuji HARAJIRI | 2023-12-05 |
| 11802030 | Lifting device | Katsuji HARAJIRI | 2023-10-31 |
| 11647703 | Cable use system, overhead moving device, and cable use method | — | 2023-05-16 |
| 11650142 | Logging system including improved strength of tree measuring | — | 2023-05-16 |
| 11553654 | Logging system and logging method | Shinpei Murakami, Kazuya Suenaga | 2023-01-17 |