Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145581 | Twin drum type sheet steel continuous casting device and continuous casting method therefor | Tomohide Takeuchi, Tatsumi Saito, Kiyoshi Sawano, Masanobu Egashira | 2000-11-14 |
| 4416999 | Refractory powder flame projection moldings | Fukuoka Hiromi, Masataka Matsuo, Tokuaki Hatta, Mituo Sugawara | 1983-11-22 |