Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145446 | Grain-oriented electrical steel sheet | Shinsuke Takatani, Shunsuke Okumura, Shohji Nagano | 2021-10-12 |
| 11083269 | Wig foundation net | Teruyuki Tokunaga, Kaori Yuhi | 2021-08-10 |
| 10907234 | Grain-oriented electrical steel sheet and decarburized steel sheet used for manufacturing the same | Hiroshi Fujimura, Fumiaki Takahashi | 2021-02-02 |