Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173378 | Method for manufacturing grain-oriented electrical steel sheet | Satoshi Arai, Yoshiyuki Ushigami, Hideyuki Hamamura, Shinji Yamamoto | 2024-12-24 |
| 12123068 | Grain oriented electrical steel sheet and producing method thereof | Takashi Kataoka, Yoshiyuki Ushigami, Shuichi Nakamura, Hiroyasu Fujii | 2024-10-22 |
| 12060630 | Grain-oriented electrical steel sheet | Shinsuke Takatani, Yoshihiro Arita, Shohji Nagano | 2024-08-13 |
| 11970751 | Grain-oriented electrical steel sheet and method for manufacturing the same | Yoshiyuki Ushigami, Shinji Yamamoto, Hideyuki Hamamura, Takashi Kataoka | 2024-04-30 |