Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354778 | Grain-oriented electrical steel sheet and method for producing same | Makoto Watanabe, Takeshi Imamura | 2025-07-08 |
| 11923115 | Insulating coating-attached electrical steel sheet and manufacturing method therefor | Takashi Terashima, Karin Kokufu, Toshito Takamiya | 2024-03-05 |