Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541572 | Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace | Setsuo Tamura, Kenjiro Motonaga, Takumi Mizokawa, Kozo Tanaka, Katsumi Kawashima +1 more | 1985-09-17 |