Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540009 | Holding structure for continuous casting long stopper | Naoki Yamada | 2003-04-01 |
| 6478201 | Stopper for continuous casting | Shigeaki Takahashi, Andy Elksnitis | 2002-11-12 |
| 5360147 | Sliding nozzle for molten steel receiving vessel | Takafumi Aoki, Masumi Ito | 1994-11-01 |
| 5329987 | Molten metal pouring pipe for pressure-casting machine | Mitsuru Andoh | 1994-07-19 |