Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951238 | Vertical injection machine using gravity feed | Kinji Hirai, Yuuji Osada | 2005-10-04 |
| 6945310 | Method and apparatus for manufacturing metallic parts by die casting | Kinji Hirai, Yuuji Osada | 2005-09-20 |
| 6880614 | Vertical injection machine using three chambers | Kinji Hirai, Yuuji Osada | 2005-04-19 |