Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060240 | Injection molding control method | Yoshitoshi Yamagiwa, Eiki Iwashita | 2011-11-15 |
| 7896636 | Support apparatus of injection-molding machine | Yoshitoshi Yamagiwa, Eiki Iwashita | 2011-03-01 |
| 7216005 | Control apparatus for injection molding machine | Eiki Iwashita, Yoshitoshi Yamagiwa | 2007-05-08 |
| 6658319 | Molding-condition setting method for an injection molding machine | Takashi Terashima, Eiki Iwashita, Yoshitoshi Yamagiwa | 2003-12-02 |
| 6558588 | Method for controlling injection molding machine | Masashi Suganuma, Hisato Shimizu, Yoshitoshi Yamagiwa | 2003-05-06 |
| 6533567 | Injecting apparatus with check valve | Masashi Suganuma, Kazuki Hayashi | 2003-03-18 |
| 5984517 | Injection screw | Yoshitoshi Yamagiwa, Kiyoto Takizawa, Yasuhiko Takeuchi, Michihiro Tatsuno | 1999-11-16 |
| 5641523 | Protecting device of an injection molding machine | Tsuyoshi Arai, Toshiyasu Koda | 1997-06-24 |
| 5443782 | Method of shortening a rising time of each injection-molding operation in association with controlling of injection-molding speed | Nobuyuki Nakamura, Toshiyasu Koda | 1995-08-22 |
| 5223191 | Data processing method of injection molding machine | Michihiro Tatsuno | 1993-06-29 |