Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822815 | Hydrostatic bearing apparatus, machine-tool main-spindle apparatus including hydrostatic bearing apparatus, and method for manufacturing hydrostatic bearing apparatus | — | 2017-11-21 |
| 9366305 | Hydrostatic fluid guide device | Yoshiaki Ando, Masayuki Takeshima | 2016-06-14 |
| 8888366 | Hydrostatic guide device and machine tool using the hydrostatic guide device | — | 2014-11-18 |
| 7052402 | Shaft and manufacturing method thereof | Kazuyuki Ichikawa, Tomonori Ohwaki | 2006-05-30 |