Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168809 | Hot-rolled steel sheet for non-oriented electrical steel sheet, non-oriented electrical steel sheet, and method for manufacturing same | Yoshihiro Arita, Fuminobu Murakami | 2024-12-17 |
| 12110569 | Non oriented electrical steel sheet and method for producing thereof | Masaru Takahashi, Fuminobu Murakami, Shinichi Matsui, Masahiro Yamamoto | 2024-10-08 |
| 11970750 | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet | Nobusato Morishige, Masato Yasuda, Masahide Urago, Fuminobu Murakami, Daichi Hamada +3 more | 2024-04-30 |
| 11952641 | Non oriented electrical steel sheet | Masaru Takahashi, Tesshu Murakawa, Shinichi Matsui, Fuminobu Murakami | 2024-04-09 |
| 11421297 | Non-oriented electrical steel sheet | Masaru Takahashi, Fuminobu Murakami, Shinichi Matsui, Masahiro Yamamoto | 2022-08-23 |
| 11124854 | Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet | Hiroshi Fujimura, Yoshiaki Natori, Hiroyoshi Yashiki | 2021-09-21 |
| 10214791 | Non-oriented electrical steel sheet | Masahiro Fujikura, Yoshiyuki Ushigami, Tesshu Murakawa, Shinichi Kanao, Makoto Atake +1 more | 2019-02-26 |
| 9728312 | Non-oriented electrical steel sheet and manufacturing method thereof | Masahiro Fujikura, Yoshiyuki Ushigami, Tesshu Murakawa, Shinichi Kanao, Makoto Atake +1 more | 2017-08-08 |
| 9721706 | Non-oriented electrical steel sheet, manufacturing method thereof, laminate for motor iron core, and manufacturing method thereof | Masahiro Fujikura, Yoshiyuki Ushigami, Tesshu Murakawa, Shinichi Kanao, Makoto Atake +2 more | 2017-08-01 |
| 9512500 | Non-oriented electrical steel sheet, method of manufacturing the same, laminate for motor iron core, and method of manufacturing the same | Masahiro Fujikura, Yoshiyuki Ushigami, Tesshu Murakawa, Shinichi Kanao, Makoto Atake +2 more | 2016-12-06 |