Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497085 | Fe—Cr alloy, method for producing same, and resistance heating element | Akito Mizutani, Mitsuyuki Fujisawa | 2022-11-08 |
| 11401589 | Multilayer electrical steel sheet | Yoshiaki Zaizen, Yoshihiko Oda | 2022-08-02 |
| 11355271 | Multilayer electrical steel sheet | Yoshihiko Oda, Yoshiaki Zaizen | 2022-06-07 |
| 11335485 | Multilayer electrical steel sheet | Yoshihiko Oda, Yoshiaki Zaizen | 2022-05-17 |