Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274564 | Method and apparatus for machining a non-circular workpiece | Kazuhiko Sugita, Nobumitsu Hori, Yoichi Yamakawa, Toshihiro Takahashi | 1993-12-28 |
| 5229951 | Apparatus for machining a non-circular workpiece | Kazuhiko Sugita, Nobumitsu Hori, Yoichi Yamakawa | 1993-07-20 |
| 5212648 | Method and apparatus for machining a non-circular workpiece | Kazuhiko Sugita, Nobumitsu Hori, Yoichi Yamakawa, Toshihiro Takahashi | 1993-05-18 |
| 5054340 | Apparatus for machining a non-circular workpiece | Kazuhiko Sugita, Nobumitsu Hori, Yoichi Yamakawa | 1991-10-08 |
| 4992711 | Positioning controlling device | Kazuhiko Sugita, Nobumitsu Hori, Yoichi Yamakawa | 1991-02-12 |