Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746887 | Hollow cylindrical movable body for an electromagnet | Takashi Kajima, Toshiharu Ozaki | 1988-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746887 | Hollow cylindrical movable body for an electromagnet | Takashi Kajima, Toshiharu Ozaki | 1988-05-24 |