Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180834 | Grain-oriented electrical steel sheet and production method for grain-oriented electrical steel sheet | Shigehiro Takajo, Takashi Terashima | 2021-11-23 |
| 11091842 | Oriented electromagnetic steel sheet and method for manufacturing oriented electromagnetic steel sheet | Shigehiro Takajo, Takashi Terashima, Minoru Takashima, Yasuyuki Hayakawa | 2021-08-17 |
| 10968521 | Grain-oriented electrical steel sheet and production method for grain-oriented electrical steel sheet | Shigehiro Takajo, Takashi Terashima | 2021-04-06 |