Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433878 | Method for producing fine particles of barium ferrite | Kunio Arai, Tadafumi Ajiri, Isao Ota | 1995-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433878 | Method for producing fine particles of barium ferrite | Kunio Arai, Tadafumi Ajiri, Isao Ota | 1995-07-18 |