Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409516 | Aluminum-alloy, fin material and manufacturing method thereof | Makoto Ando | 2025-09-09 |
| 10221472 | Structural aluminum alloy plate and method of producing the same | Hidetaka Nakanishi, Mineo Asano | 2019-03-05 |