Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378676 | Grain-oriented electrical steel sheet and manufacturing method of the same | Hiroyasu Fujii, Seiki Takebayashi, Takashi Kataoka, Shunsuke Okumura | 2025-08-05 |
| 12365973 | Manufacturing method of grain-oriented electrical steel sheet | Shinsuke Takatani, Takashi Kataoka, Kenichi Murakami, Hiroyasu Fujii, Shingo Okada +1 more | 2025-07-22 |
| 12359274 | Method for producing grain oriented electrical steel sheet | Shinsuke Takatani | 2025-07-15 |
| 12359275 | Method for manufacturing grain-oriented electrical steel sheet | Shuichi Nakamura, Hiroyasu Fujii | 2025-07-15 |
| 12331377 | Grain-oriented electrical steel sheet, intermediate steel sheet for grain-oriented electrical steel sheet, and methods for manufacturing same | Shinji Yamamoto, Shinsuke Takatani | 2025-06-17 |
| 12325891 | Method for producing grain oriented electrical steel sheet | Shinsuke Takatani | 2025-06-10 |
| 12312649 | Method for producing grain oriented electrical steel sheet | Shinsuke Takatani, Shuichi Nakamura, Shohji Nagano, Shunsuke Okumura | 2025-05-27 |
| 12217889 | Grain-oriented electrical steel sheet, and steel sheet serving as base sheet for grain-oriented electrical steel sheet | Shuichi Nakamura, Hiroyasu Fujii | 2025-02-04 |
| 12195818 | Method for producing grain oriented electrical steel sheet | Shinsuke Takatani, Shuichi Nakamura, Shunsuke Okumura, Shohji Nagano | 2025-01-14 |
| 12195832 | Method for producing grain oriented electrical steel sheet | Shinsuke Takatani | 2025-01-14 |