Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140739 | Spindle unit and tool clamping device therein for machine tools | Yoshinori Yamaguchi, Kiyoshi Inada, Hiroshi Hanaoka | 1992-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140739 | Spindle unit and tool clamping device therein for machine tools | Yoshinori Yamaguchi, Kiyoshi Inada, Hiroshi Hanaoka | 1992-08-25 |