Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10035183 | Method for manufacturing a cast bar and tube made of a magnesium alloy | Gentaro GONDA, Kazunari Yoshida, Toshio Haga | 2018-07-31 |
| 7661458 | Method and apparatus for producing thin magnesium based alloy plate | Toshio Haga, Kazunari Yoshida | 2010-02-16 |