Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944801 | Process for preparing powder of an alloy of a rare earth element, iron and boron for a resin bonded magnet | Takashi Ishikawa, Kenji Ohmori | 1990-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944801 | Process for preparing powder of an alloy of a rare earth element, iron and boron for a resin bonded magnet | Takashi Ishikawa, Kenji Ohmori | 1990-07-31 |