Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225855 | Motor drive injection unit, die cast machine having the unit, and motor drive injection method | Takeshi Ishikawa | 2007-06-05 |
| 6062294 | Injection molding machine and injection molding method | Saburo Yukisawa, Shinji Akimoto | 2000-05-16 |
| 5971057 | Injection molding machine and injection molding method | Saburo Yukisawa, Shinji Akimoto | 1999-10-26 |
| 5454250 | Method for controlling die-retaining force of extruder | Fumio Ikeda, Akira Funai | 1995-10-03 |