Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914716 | Measurement control method of an injection molding machine | Fumio Shiozawa, Tetsuo Ikeda, Takashi Hakoda | 2011-03-29 |
| 7578952 | Method for preventing backflow of resin in injection apparatus | Fumio Shiozawa, Yoshito Aruga | 2009-08-25 |