Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7730597 | Method for processing metal molding member having fine configuration, method for manufacturing metal molding member, extrusion die, method for manufacturing extruded member, and extruded member | Kimihisa Hiramoto | 2010-06-08 |
| 7681428 | Forging method, forged product and forging apparatus | Atsushi Otaki | 2010-03-23 |
| 7673489 | Forging method, forged article and forging apparatus | Atsushi Otaki | 2010-03-09 |
| 7631530 | Aluminum pipe production method | Takanori Kanayama, Masahiro Miyazaki | 2009-12-15 |
| 7461533 | Forging method forged product and forging apparatus | Atsushi Otaki | 2008-12-09 |