Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844452 | Grain-oriented electrical steel sheet and method for manufacturing the same | Yasuyuki Hayakawa, Masanori Takenaka | 2020-11-24 |
| 10643770 | Grain-oriented electrical steel sheet | Takeshi Imamura, Ryuichi Suehiro, Toshito Takamiya | 2020-05-05 |
| 10626474 | Grain-oriented electrical steel sheet and method of manufacturing same | Tomoyuki Okubo, Hirotaka Inoue | 2020-04-21 |