Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499059 | Electrical steel sheet | Kazutoshi Takeda, Yoshiaki Natori, Takuya Matsumoto | 2022-11-15 |
| 11377705 | Grain-oriented electrical steel sheet | Kenichi Murakami, Nobusato Morishige, Hirotoshi Tada, Yoshiaki Natori | 2022-07-05 |
| 11295881 | Non-oriented electrical steel sheet, manufacturing method of non-oriented electrical steel sheet, and manufacturing method of motor core | Yoshiaki Natori, Masaru Takahashi, Kazutoshi Takeda, Takuya Matsumoto | 2022-04-05 |
| 11279985 | Non-oriented electrical steel sheet | Yoshiaki Natori, Kazutoshi Takeda, Miho Tomita, Hiroshi Fujimura, Takeaki Wakisaka +5 more | 2022-03-22 |