Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422838 | Extrusion head for use in blow molding machine | Akira Iwawaki, Eiji Horiuchi, Sadahiko Shinya, Kinshiro Kojima, Kotaro Kawabata +1 more | 1983-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422838 | Extrusion head for use in blow molding machine | Akira Iwawaki, Eiji Horiuchi, Sadahiko Shinya, Kinshiro Kojima, Kotaro Kawabata +1 more | 1983-12-27 |