Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247329 | Work device and dual-arm work device | Hiroshi Isobe, Seigo Sakata | 2022-02-15 |
| 11130229 | Link operating device control device and control method | Seigo Sakata, Hiroshi Isobe, Naoki Marui | 2021-09-28 |