Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473176 | Oriented electrical steel sheet and method for producing same | Karin Kokufu, Toshito Takamiya | 2022-10-18 |
| 11326219 | Grain-oriented electromagnetic steel sheet and method for producing grain-oriented electromagnetic steel sheet | Shigehiro Takajo, Takumi Umada | 2022-05-10 |
| 11293070 | Grain-oriented electrical steel sheet | Takumi Umada, Makoto Watanabe, Toshito Takamiya | 2022-04-05 |
| 11280003 | Coated metal, coating-forming treatment solution, and method for producing coated metal | Makoto Watanabe, Toshito Takamiya | 2022-03-22 |