Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847023 | Method for controlling an injection motor to prevent overheating | — | 1989-07-11 |
| 4846654 | Die-touch position detecting apparatus of a motor-operated direct mold clamping mechanism | — | 1989-07-11 |
| 4841211 | Metering method of injection molding machine | — | 1989-06-20 |
| 4837490 | Control method for an injection motor of an injection molding machine | — | 1989-06-06 |
| 4826640 | Injection molding machine and back pressure control method of the same | — | 1989-05-02 |
| 4823274 | Injection molding machine which allows process monitoring | Nobuyuki Kiya | 1989-04-18 |
| 4806089 | Injection-molding machine with variable injection acceleration/deceleration time | — | 1989-02-21 |
| 4805112 | Operating condition setting method for injection molding machine | — | 1989-02-14 |
| 4802834 | Error detector for various set values of an injection-molding machine | — | 1989-02-07 |