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, Shinji Yamamoto, Shunsuke Okumura | 2024-12-24 |
| 12031191 | Grain-oriented electrical steel sheet and method for manufacturing same | Satoshi Arai, Kazutoshi Takeda, Takeo ARAMAKI, Hirotoshi Tada | 2024-07-09 |
| 11970751 | Grain-oriented electrical steel sheet and method for manufacturing the same | Yoshiyuki Ushigami, Shinji Yamamoto, Takashi Kataoka, Shunsuke Okumura | 2024-04-30 |
| 11898215 | Grain-oriented electrical steel sheet and method for manufacturing the same | Yoshiyuki Ushigami, Shinji Yamamoto, Fumiaki Takahashi, Shinsuke Takatani, Masaru Takahashi | 2024-02-13 |