Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319986 | Aluminum alloy and aluminum alloy die casting material | Izumi Yamamoto, Hiroshi Horikawa | 2025-06-03 |
| 12134806 | Aluminum alloy for die casting and die cast aluminum alloy material | Izumi Yamamoto, Hiroshi Horikawa | 2024-11-05 |
| 10437142 | Support frame for pellicle | Akira Iizuka, Koichi Nakano, Hayato Kiyomi, Kazuhiro Oda | 2019-10-08 |
| 9657372 | Manufacturing method of aluminum alloy in which Al—Fe—Si compound is refined | Kazuhiro Oda, Tetsuya Kikuiri, Hiroshi Okada | 2017-05-23 |
| 9303299 | Method of production of aluminum alloy with refined Al—Fe—Si-based compounds and primary crystal Si | Kazuhiro Oda, Hiroshi Okada | 2016-04-05 |