Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180558 | Method for manufacturing grain-oriented electrical steel sheet | Yoshiyuki Ushigami, Hiroyasu Fujii, Norikazu Fujii | 2024-12-31 |
| 12123068 | Grain oriented electrical steel sheet and producing method thereof | Takashi Kataoka, Yoshiyuki Ushigami, Hiroyasu Fujii, Shunsuke Okumura | 2024-10-22 |
| 11939641 | Grain oriented electrical steel sheet | Yusuke Kawamura, Shota MORIMOTO | 2024-03-26 |
| 11884988 | Base sheet for grain-oriented electrical steel sheet, grain-oriented silicon steel sheet which is used as material of base sheet for grain-oriented electrical steel sheet, method of manufacturing base sheet for grain-oriented electrical steel sheet, and method of manufacturing grain-oriented electrical steel sheet | Seiki Takebayashi, Yoshiyuki Ushigami, Shinsuke Takatani, Hiroyasu Fujii | 2024-01-30 |