Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303511 | Spindle apparatus for supporting and rotating a workpiece | Toshio Maruyama, Kenzaburo Oishi, Masakazu Yamaguchi, Shoichi Sano, Makoto Nonoyama | 1994-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303511 | Spindle apparatus for supporting and rotating a workpiece | Toshio Maruyama, Kenzaburo Oishi, Masakazu Yamaguchi, Shoichi Sano, Makoto Nonoyama | 1994-04-19 |