Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866728 | Aluminum alloy with excellent decorativeness | Koichi Mikado, Hironobu Wakasa, Futoshi Kozato, Yusuke Meiwa | 2005-03-15 |
| 5826456 | Method for extrusion of aluminum alloy and aluminum alloy material of high strength and high toughness obtained thereby | Junichi Nagahora, Kenji Higashi | 1998-10-27 |