Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450460 | Grain-oriented electrical steel sheet | Seiki Takebayashi, Shuichi Nakamura, Hiroyasu Fujii, Yoshiyuki Ushigami | 2022-09-20 |
| 11346005 | Grain-oriented electrical steel sheet | Seiki Takebayashi, Shuichi Nakamura, Hiroyasu Fujii, Yoshiyuki Ushigami | 2022-05-31 |
| 11225706 | Grain-oriented electrical steel sheet | Kenichi Murakami, Yoshiyuki Ushigami, Shunsuke Okumura, Shohji Nagano | 2022-01-18 |