Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6061861 | Equipment for removing a resin joint from the pipe fitted with the resin joint, and equipment for removing a resin joint or resin ribs from the pipe fitted with such a joint or ribs | Haruo Fujita, Mituo Abe, Tatsuo Matsumoto | 2000-05-16 |