Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748028 | Method for producing grain-oriented electrical steel sheet | Yukihiro Shingaki, Takeshi Imamura, Yasuyuki Hayakawa, Yuiko Wakisaka | 2017-08-29 |
| 9748029 | Method of producing grain-oriented electrical steel sheet | Yukihiro Shingaki, Takeshi Imamura, Makoto Watanabe | 2017-08-29 |
| 9738949 | Method for producing grain-oriented electrical steel sheet | Takeshi Imamura, Yukihiro Shingaki, Makoto Watanabe, Toshito Takamiya | 2017-08-22 |
| 9646749 | Grain-oriented electrical steel sheet | Hiroi Yamaguchi, Seiji Okabe, Hirotaka Inoue, Shigehiro Takajo | 2017-05-09 |
| 9617616 | Method for producing grain-oriented electrical steel sheet | Takeshi Imamura, Yukihiro Shingaki, Makoto Watanabe, Toshito Takamiya | 2017-04-11 |