Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131965 | Steel bar | Atsushi Monden, Koichi Banno | 2018-11-20 |
| 9476112 | Steel wire rod or steel bar having excellent cold forgeability | Kei Miyanishi, Atsushi Monden, Shingo Yamasaki | 2016-10-25 |