Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990261 | Grain-oriented electrical steel sheet | Yoshihisa ICHIHARA, Hirotaka Inoue, Kunihiro Senda | 2024-05-21 |
| 11984249 | Grain-oriented electrical steel sheet, wound transformer core using the same, and method for producing wound core | Hirotaka Inoue, Seiji Okabe | 2024-05-14 |
| 11961647 | Iron core for transformer | Hirotaka Inoue, Seiji Okabe | 2024-04-16 |
| 11961659 | Iron core for transformer | Hirotaka Inoue, Seiji Okabe | 2024-04-16 |
| 11923116 | Grain-oriented electrical steel sheet and method of producing same | Yoshihisa ICHIHARA, Kunihiro Senda, Takahiro Koshihara | 2024-03-05 |
| 11866796 | Grain-oriented electrical steel sheet and production method therefor | Yoshihisa ICHIHARA, Kunihiro Senda | 2024-01-09 |