Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546937 | Poured molten metal quantity control device | Tsuneo Kondo, Ryuzo Nishimachi, Hisao Inubushi | 2009-06-16 |
| 7290685 | Nozzle plate for a sliding nozzle apparatus | Tsuyoshi Mizuno, Tsuyoshi Yoshida | 2007-11-06 |
| D546849 | Sliding nozzle plate | Tsuyoshi Mizuno, Tsuyoshi Yoshida | 2007-07-17 |