Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701042 | Linear direct current motor | — | 1997-12-23 |
| 5696411 | Linear direct current motor | — | 1997-12-09 |
| 5684344 | Drive unit | — | 1997-11-04 |
| 5675195 | Linear electromagnetic actuator and a drive unit on which it is equipped | — | 1997-10-07 |
| 5649769 | Linear motion rolling guide unit | Norimasa Agari | 1997-07-22 |
| 5648691 | Linear direct current motor | — | 1997-07-15 |
| 5647245 | Drive apparatus having a ball screw using ultrasonic motors concentric with its nuts | — | 1997-07-15 |
| 5613403 | Drive apparatus equipped with a ball screw and an XY drive apparatus containing said drive apparatus | — | 1997-03-25 |
| 5606256 | Linear encoder and a guide unit on which it is equipped | — | 1997-02-25 |