Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177052 | Method of making an electrical steel sheet provided with insulating coating | Nobuko Nakagawa, Naoki Muramatsu, Chiyoko Tada, Nobue Fujibayashi | 2021-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177052 | Method of making an electrical steel sheet provided with insulating coating | Nobuko Nakagawa, Naoki Muramatsu, Chiyoko Tada, Nobue Fujibayashi | 2021-11-16 |