Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840552 | Apparatus for continuously producing heat-shrinkable crosslinked resin tube | Akihumi Onishi, Masakasu Hasegawa, Michio Takaoka, Tsuneaki Motai, Shotaro Yoshida | 1989-06-20 |