Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459629 | Method of producing grain-oriented electrical steel sheet | Yuiko Ehashi, Masanori Takenaka | 2022-10-04 |
| 11332801 | Method of producing grain-oriented electrical steel sheet | Yuiko Ehashi, Masanori Takenaka, Minoru Takashima, Takeshi Imamura | 2022-05-17 |