Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146209 | Non-oriented electrical steel sheet and method for manufacturing slab used as material for the same | Akifumi Harada, Akitoshi Matsui, Yoshihiko Oda, Tomoyuki Okubo | 2024-11-19 |
| 11946123 | Method of producing a non-oriented electrical steel sheet | Yoshiaki Zaizen, Tomoyuki Okubo, Hiroaki Nakajima, Yoshihiko Oda | 2024-04-02 |