Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782826 | Sliding nozzle device | Junici Funato, Toshihiro IMAHASE | 2017-10-10 |
| D781940 | Sliding nozzle plate | Haruyuki Ooba, Toshihiro IMAHASE, Nobuaki Takagi | 2017-03-21 |
| 7108046 | Immersion nozzle exchanging apparatus and immersion nozzle and closing fire plate used for same | Yasuo Kawano, Junichi Funato, Yukio Inoue, Motoki Toyota | 2006-09-19 |
| 6902121 | Immersion nozzle exchanging apparatus and immersion nozzle and closing fire plate used for same | Yasuo Kawano, Junichi Funato, Yukio Inoue, Motoki Toyota | 2005-06-07 |
| 6896162 | Sliding nozzle unit | Akira Otsuka, Motoki Toyota, Haruyuki Oba | 2005-05-24 |
| 4660749 | Sliding nozzle apparatus | Toshimitsu Taira, Koji Tsuyuguchi | 1987-04-28 |