Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026534 | Hot-rolled steel sheet for producing non-oriented electrical steel sheet and method of producing same | Hiroaki Toda, Tadashi Nakanishi, Yoshihiko Oda | 2018-07-17 |
| 9978488 | Method for producing semi-processed non-oriented electrical steel sheet having excellent magnetic properties | Yoshihiko Oda, Hiroaki Toda, Kazuhiro Hanazawa | 2018-05-22 |
| 9947446 | Hot-rolled steel sheet for production of non-oriented electrical steel sheet and method of manufacturing same | Hiroaki Toda, Tadashi Nakanishi, Yoshihiko Oda | 2018-04-17 |
| 9920393 | Method of producing non-oriented electrical steel sheet | Yoshihiko Oda, Hiroaki Toda, Tadashi Nakanishi | 2018-03-20 |
| 9767946 | Non-oriented electrical steel sheet being less in deterioration of iron loss property by punching | Yoshihiko Oda, Hiroaki Toda | 2017-09-19 |
| 9761359 | Method of producing electrical steel sheet | Tadashi Nakanishi, Yoshihiko Oda, Hiroaki Toda | 2017-09-12 |
| 9748027 | Method for manufacturing non-oriented electromagnetic steel sheet | Tadashi Nakanishi, Yoshihiko Oda, Hiroaki Toda | 2017-08-29 |
| 9466411 | Non-oriented electrical steel sheet | Yoshihiko Oda, Hiroaki Toda, Tadashi Nakanishi | 2016-10-11 |