Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123897 | Barrel block for twin-screw extruder and twin-screw extruder | — | 2021-09-21 |
| 11121497 | Connector | Naokazu Nagasaka, Shoichi Watai, Akihiro Tsuruta, Naoki Okamoto, Nobuyuki Sakamoto +1 more | 2021-09-14 |