Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450240 | Injection control method and device of die-casting machine | Makoto Tsuji | 2002-09-17 |
| 6241003 | Injection control method and device of die-casting machine | Makoto Tsuji | 2001-06-05 |
| 5979536 | Die casting machine with pressure supervisory system supervising cavity pressure, and die therefor | Norihiro Iwamoto, Noboru Fujiyoshi | 1999-11-09 |
| 5782287 | Method of controlling vacuum in vacuum die-casting and vacuum control system for carrying out the same | Norihiro Iwamoto | 1998-07-21 |