Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378676 | Grain-oriented electrical steel sheet and manufacturing method of the same | Hiroyasu Fujii, Yoshiyuki Ushigami, Takashi Kataoka, Shunsuke Okumura | 2025-08-05 |
| 12365973 | Manufacturing method of grain-oriented electrical steel sheet | Shinsuke Takatani, Takashi Kataoka, Yoshiyuki Ushigami, Kenichi Murakami, Hiroyasu Fujii +1 more | 2025-07-22 |