Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447621 | R-T-B rare earth sintered magnet having improved squareness ratio and method for producing same | Nobuhiko Fujimori | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447621 | R-T-B rare earth sintered magnet having improved squareness ratio and method for producing same | Nobuhiko Fujimori | 2002-09-10 |