Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697856 | Grain-oriented electrical steel sheet and manufacturing method thereof | Fumiaki Takahashi, Satoshi Arai | 2023-07-11 |
| 11661636 | Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet | Nobusato Morishige, Takashi Kataoka, Haruhiko ATSUMI, Yasuhiro Mayumi, Toshiya Takechi +4 more | 2023-05-30 |
| 11651878 | Grain-oriented electrical steel sheet | Hisashi Mogi, Fumiaki Takahashi, Satoshi Arai | 2023-05-16 |
| 11551838 | Grain-oriented electrical steel sheet | Satoshi Arai, Shunsuke Okumura, Kimihiko Sugiyama | 2023-01-10 |