Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300525 | Molten metal filtration device | Takeo Arita, Minoru Kubota, Kazuhiko Kawaguchi | 2019-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10300525 | Molten metal filtration device | Takeo Arita, Minoru Kubota, Kazuhiko Kawaguchi | 2019-05-28 |