Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021765 | Surface detection apparatus for blast furnace | Hayae KAYANO | 2021-06-01 |
| 10415107 | Method for loading and depositing loaded material in blast furnace, loaded material surface detection device, and method for operating blast furnace | Hayae KAYANO | 2019-09-17 |