Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8261809 | Method to move an upper mold in relation to a lower mold in a permanent mold casting machine and the permanent mold casting machine used for the method | Tetsuji Matsui, Yutaka Murata | 2012-09-11 |
| 7464745 | Metal mold casting device using metal cope and metal drag and device for moving metal cope relative to metal drag | Takahiro Tamura | 2008-12-16 |
| 6793001 | Casting sand blowing device for molding machines | Koji Sakou | 2004-09-21 |
| 6772819 | Casting machine and method using horizontally split type metal molds | Yukiyoshi Funakoshi | 2004-08-10 |