Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232280 | Twin conical screw extruder provided with pressurizing members | — | 1993-08-03 |
| 4867667 | Apparatus for producing screw feeders for a plastic injection-molding machine | — | 1989-09-19 |
| 4856907 | Kneader | — | 1989-08-15 |
| 4824448 | Gas expelling equipment for use in a viscous-material kneader | — | 1989-04-25 |
| 4764020 | Apparatus for mixing and extruding viscous liquids | — | 1988-08-16 |
| 4702257 | Operator console for imaging diagnostic apparatus | Masahiro Ohta, Toshiaki Yagi, Kazuhiro Kawano | 1987-10-27 |
| 4474475 | Mixing apparatus | — | 1984-10-02 |
| 4412747 | Sealing device in mixing equipment | — | 1983-11-01 |