Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692272 | Coated metal, coating-forming treatment solution, and method for producing coated metal | Takashi Terashima, Makoto Watanabe | 2023-07-04 |
| 11578377 | Grain-oriented electrical steel sheet and method for producing the same | Ryuichi Suehiro, Makoto Watanabe | 2023-02-14 |