Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9805851 | Grain-oriented electrical steel sheet and method of producing the same | Makoto Watanabe, Yukihiro Shingaki, Toshito Takamiya | 2017-10-31 |
| 9640320 | Method of producing grain-oriented electrical steel sheet | Makoto Watanabe, Yukihiro Shingaki, Toshito Takamiya | 2017-05-02 |
| 9617615 | Grain-oriented electrical steel sheet and method for manufacturing same | Kunihiro Senda, Shigehiro Takajo | 2017-04-11 |