Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220777 | Screw tightening defect determination device and learning device | Tatsuya Sasaki | 2025-02-11 |
| 11999024 | Screw fastening fault assessment device, screw fastening device, screw fastening fault assessment method, and control program | Masayuki Sugioka, Tatsuya Sasaki, Koji NISHIGAKI | 2024-06-04 |
| 11964351 | Screw fastening failure determination device, screw fastening device, screw fastening failure determination method, and non-transitory computer readable medium | Masayuki Sugioka, Tatsuya Sasaki, Koji NISHIGAKI | 2024-04-23 |
| 11512949 | Screw length determination system, screw-tightening system and storage medium | Koji NISHIGAKI, Tatsuya Sasaki | 2022-11-29 |
| 11453091 | Screw length determination system, screw-tightening system and storage medium | Koji NISHIGAKI, Tatsuya Sasaki | 2022-09-27 |