Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735969 | Method of producing acicular magnetic alloy particles | Yasutaka Ota, Kenji Okinaka, Hirofumi Kawasaki | 1998-04-07 |
| 5650131 | Process for making goethite | Gerald G. Endres | 1997-07-22 |
| 5338473 | Aqueous beta cobaltous hydroxide and method for making | — | 1994-08-16 |
| 5057299 | Method for making beta cobaltous hydroxide | — | 1991-10-15 |