Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662159 | Method and apparatus of controlling injection of die casting machine | Masayuki Takamura | 1997-09-02 |
| 5622217 | Injection apparatus for a die casting machine | Yutaka Nakamura | 1997-04-22 |