Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561400 | Hydraulic circuit of injection cylinder in die-casting apparatus | Takao Nakamura, Akihiro Yamanaka, Kenji Fujii | 2013-10-22 |
| 8307884 | Die casting machine | Akio Yamada | 2012-11-13 |