Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543526 | Method for removing burrs of sand core for casting | Katsuhiro Takami | 2020-01-28 |
| 10414093 | Three-dimensional molding device and three-dimensional molding method | Koichi Ikeyama | 2019-09-17 |