Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6208051 | Spindle apparatus | — | 2001-03-27 |
| 5280206 | Armature stator | Seiji Hiroki, Tetsuya Abe, Yoshio Murakami | 1994-01-18 |
| 5187434 | Apparatus for detecting machining conditions of a workpiece | — | 1993-02-16 |
| 5027280 | Machining apparatus having a main spindle supported by magnetic bearings | Ryuji Iijima | 1991-06-25 |