Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680302 | Grain-oriented electrical steel sheet and hot-rolled steel sheet for grain-oriented electrical steel sheet | Hiroshi Fujimura, Fumiaki Takahashi | 2023-06-20 |
| 11661636 | Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet | Nobusato Morishige, Haruhiko ATSUMI, Yasuhiro Mayumi, Toshiya Takechi, Naoto Masumitsu +4 more | 2023-05-30 |
| 11603575 | Grain-oriented electrical steel sheet and method for producing thereof | Nobusato Morishige, Haruhiko ATSUMI, Kazutoshi Takeda, Shin Furutaku, Hirotoshi Tada +1 more | 2023-03-14 |
| 11591668 | Grain-oriented electrical steel sheet and method for manufacturing same and annealing separator | Ichiro Tanaka, Ryutaro Yamagata, Nobusato Morishige, Masaru Takahashi | 2023-02-28 |
| 11562840 | Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet | Ichiro Tanaka, Haruhiko ATSUMI, Kazutoshi Takeda, Hirotoshi Tada | 2023-01-24 |