Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471583 | Method of machining rare earth alloy and method of fabricating rare earth magnet using the same | — | 2002-10-29 |
| 6463920 | Work cutting apparatus and work cutting method | Toshifumi Hiyoke, Toshiaki Sasaki | 2002-10-15 |
| 6443143 | Method and apparatus for cutting rare earth alloy | Hazime Ishida, Akira Miyachi | 2002-09-03 |
| 6386948 | Magnet member cutting method and magnet member cutting | — | 2002-05-14 |