Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196292 | Nut and ball screw device | Shuhei Yumiba, Yasuaki Abe | 2025-01-14 |
| 12173777 | Linear motion actuator | Reona Umei, Yuji Shimomura | 2024-12-24 |
| 12146552 | Ball screw device and manufacturing method thereof | Ryo Segawa, Tomoko Miyamori | 2024-11-19 |
| 11808328 | Nut and ball screw device | Yasuaki Abe, Shuhei Yumiba | 2023-11-07 |
| 7080571 | Ball screw | Shigeru Okita, Masato Kato | 2006-07-25 |
| 6880421 | Rolled ball screw and method for rolling ball screw groove | Hitoshi Sannomiya | 2005-04-19 |
| 6776063 | Ball screw | — | 2004-08-17 |