Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462919 | Ferromagnetic resin composition containing polymeric surface precoated magnetic rare earth cobalt powders | Yasuo Nakagawa | 1984-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462919 | Ferromagnetic resin composition containing polymeric surface precoated magnetic rare earth cobalt powders | Yasuo Nakagawa | 1984-07-31 |