Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005244 | Device for cleaning cylindrical objects, such as bolts | — | 1991-04-09 |
| 4586864 | Support device for checking and repairing a heavy rotatable object | Katsusuke Yoshida, Shoichi Shiraishi | 1986-05-06 |
| 4526503 | Support structure for checking and repairing heavy rotatable objects | — | 1985-07-02 |
| 4452558 | Support structure for checking and repairing heavy rotatable objects | — | 1984-06-05 |