Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4248625 | Method of operating a blast furnace | Sakae Tamura, Kyoji Okabe, Tsuyoshi Fukutake, Seiji Taguchi, Tamotsu Nagai +1 more | 1981-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4248625 | Method of operating a blast furnace | Sakae Tamura, Kyoji Okabe, Tsuyoshi Fukutake, Seiji Taguchi, Tamotsu Nagai +1 more | 1981-02-03 |