Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443143 | Method and apparatus for cutting rare earth alloy | Sadahiko Kondo, Akira Miyachi | 2002-09-03 |
| 6408840 | Method and apparatus for cutting a rare earth alloy | — | 2002-06-25 |
| 6381830 | Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor | Masanori Chikuba | 2002-05-07 |