Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404189 | Non-oriented electrical steel sheet and method for manufacturing the same | Tomoyuki Okubo, Yoshiaki Zaizen, Yoshihiko Oda | 2022-08-02 |
| 11286537 | Non-oriented electrical steel sheet and method of producing same | Yoshihiko Oda, Tomoyuki Okubo, Yoshiaki Zaizen | 2022-03-29 |