Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649530 | Al—Si—Mg aluminum alloy | Katsumi Fukaya, Hiroshi Horikawa, Yutaro Kitaki, Makoto Otsuka, Tsutomu Masuda | 2023-05-16 |
| 11542580 | Method for manufacturing Al—Si—Mg aluminum alloy cast material | Katsumi Fukaya, Hiroshi Horikawa, Yutaro Kitaki, Makato Otsuka, Tsutomu Masuda | 2023-01-03 |