Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731448 | Vent assembly device for twin-screw extruder | Makoto Tojo, Jun Kakizaki | 2017-08-15 |
| 8105540 | Method of treating polymer compound and treatment system for the same | Toshiharu Goto, Takanori Yamazaki, Jun Kakizaki | 2012-01-31 |
| 7850904 | High-pressure treatment apparatus and method for operating high-pressure treatment apparatus | Katsuaki Osato, Muneo Omura, Yoshinori Suto, Koji Tamura, Masao Tsurui +3 more | 2010-12-14 |
| 7767124 | Method of treating polymer compound and treatment system for the same | Toshiharu Goto, Takanori Yamazaki, Jun Kakizaki | 2010-08-03 |
| 7569617 | Method and instrument of polymer processing treatment | Masaaki Mukaide, Toshiharu Goto, Takanori Yamazaki, Jun Kakizaki | 2009-08-04 |