Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494026 | Dome connecting structure of external combustion hot stove for blast furnace | Masao Fujita, Rikio Ono, Teruaki Morimoto, Hiroshi Kanaya, Teruo Kanetsuna | 1996-02-27 |