Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466337 | High-strength steel sheet and method for producing same | Toshio Murakami, Kenji Saito, Tadao Murata | 2022-10-11 |
| 11332805 | High-strength steel sheet and production method for same | Toshio Murakami, Kenji Saito, Tadao Murata | 2022-05-17 |