Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902121 | Immersion nozzle exchanging apparatus and immersion nozzle and closing fire plate used for same | Yasuo Kawano, Nobuyuki Yokoi, Yukio Inoue, Motoki Toyota | 2005-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902121 | Immersion nozzle exchanging apparatus and immersion nozzle and closing fire plate used for same | Yasuo Kawano, Nobuyuki Yokoi, Yukio Inoue, Motoki Toyota | 2005-06-07 |