Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855239 | Method for controlling injection of die casting machine | Norihiro Iwamoto, Hiroshi Yokoyama | 1999-01-05 |
| 5555924 | Squeeze pin control method and apparatus for die casting machine | Norihiro Iwamoto, Masayuki Takamura | 1996-09-17 |