Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906134 | Grain-oriented electrical steel sheet | Hideyuki Hamamura, Tatsuhiko Sakai, Hisashi Mogi, Hirofumi Imai, Shunsuke Okumura | 2021-02-02 |
| 10907234 | Grain-oriented electrical steel sheet and decarburized steel sheet used for manufacturing the same | Hiroshi Fujimura, Takashi Kataoka | 2021-02-02 |
| 10886055 | Wound core and manufacturing method thereof | Takahito MIZUMURA, Masato Mizokami, Masao Yabumoto, Toshihiko Uemura, Eisuke Minematsu | 2021-01-05 |