Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142814 | Ferritic-austenitic duplex stainless steel sheet | Mitsuyuki Fujisawa | 2021-10-12 |
| 11008636 | Stainless steel sheet and stainless steel foil | Mitsuyuki Fujisawa | 2021-05-18 |
| 10968499 | Ferritic stainless steel and process for producing same | Masataka Yoshino, Mitsuyuki Fujisawa, Ayako Ta | 2021-04-06 |