Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134514 | Method for producing grain-oriented electrical steel sheet | Takeshi Imamura, Ryuichi Suehiro, Takayuki Fukunaga, Toshito Takamiya | 2018-11-20 |
| 10087529 | Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating | Takashi Terashima, Makoto Watanabe, Ryuichi Suehiro, Toshito Takamiya | 2018-10-02 |