Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008640 | Aluminum alloy for low-pressure casting | Akihiro Minagawa | 2021-05-18 |
| 10018203 | Al alloy cast impeller for compressor and process for producing same | Koichi Takahashi | 2018-07-10 |
| 9105795 | Composite superconductor | Toshiyuki Mito, Kazuya Takahata, Toshiya Okada, Masahiro Sugimoto, Hirokazu Tsubouchi | 2015-08-11 |