Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032355 | Method of manufacturing sintering product of Fe-Co alloy soft magnetic material | Masakazu Achikita, Akihito Ohtsuka | 1991-07-16 |
| 5002728 | Method of manufacturing soft magnetic Fe-Si alloy sintered product | Masakazu Achikita | 1991-03-26 |