Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478982 | Ferrite magnet powder and magnet using the magnet powder, and method for preparing them | Isamu Furuchi | 2002-11-12 |
| 6419847 | Ferrite magnet powder and magnet using said magnet powder, and method for preparing them | Sachio Toyota, Seiichi Hosokawa, Isamu Furuchi | 2002-07-16 |