Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731448 | Vent assembly device for twin-screw extruder | Makoto Tojo, Yoshihiko Iwamoto | 2017-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731448 | Vent assembly device for twin-screw extruder | Makoto Tojo, Yoshihiko Iwamoto | 2017-08-15 |