Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982329 | Insulation-coated oriented magnetic steel sheet and method for manufacturing same | Takashi Terashima, Kazutoshi Hanada, Ryuichi Suehiro, Makoto Watanabe | 2021-04-20 |
| 10920323 | Insulating-coated oriented magnetic steel sheet and method for manufacturing same | Takashi Terashima, Kazutoshi Hanada, Ryuichi Suehiro, Makoto Watanabe | 2021-02-16 |
| 10889875 | Grain oriented electrical steel sheet, method for manufacturing grain oriented electrical steel sheets, method for evaluating grain oriented electrical steel sheets, and iron core | Masayasu Nagoshi, Tomohiro Matsushima, Makoto Watanabe, Shigehiro Takajo, Masanori Uesaka +1 more | 2021-01-12 |