Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8945319 | Manufacturing method and manufacturing apparatus of hot-rolled steel sheet | Hisayoshi Tachibana | 2015-02-03 |
| 8500927 | Manufacturing apparatus of hot-rolled steel sheet and manufacturing method of hot rolled steel sheet | Hisayoshi Tachibana | 2013-08-06 |