Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136658 | High strength aluminum alloy extruded material with excellent corrosion resistance and favorable quenching properties and manufacturing method therefor | Tomoo YOSHIDA | 2021-10-05 |
| 10900108 | Method for manufacturing bent article using aluminum alloy | Tomoo YOSHIDA | 2021-01-26 |