Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669432 | Electrical steel sheet and method of manufacturing the same | Kazutoshi Takeda, Tatsuya Takase, Koji Muneda | 2020-06-02 |
| 10665372 | Electrical steel sheet and manufacturing method thereof | Kazutoshi Takeda, Tatsuya Takase, Hiroyasu Fujii | 2020-05-26 |