Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926963 | Highly weather-resistant magnet powder and magnet produced by using the same | Kenji Ohmori, Toshiyuki Osako, Kouichi Yokosawa | 2005-08-09 |
| 6638367 | Method of producing highly weather-resistant magnet powder, and product produced by the same method | Kenji Ohmori, Toshiyuki Osako, Kouichi Yokosawa | 2003-10-28 |