Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236409 | Coated steel sheet | — | 2022-02-01 |
| 10982303 | Coated steel product | Kohei Tokuda, Jun Maki, Yasuto Goto | 2021-04-20 |
| 10844463 | Coated steel sheet | — | 2020-11-24 |
| 10655203 | Plated steel sheet | — | 2020-05-19 |