Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428695 | Grain-oriented electrical steel sheet and method of producing same | Yukihiro Shingaki, Yusuke SHIMOYAMA | 2025-09-30 |
| 12146209 | Non-oriented electrical steel sheet and method for manufacturing slab used as material for the same | Akitoshi Matsui, Yoshihiko Oda, Tomoyuki Okubo, Masanori Uesaka | 2024-11-19 |