Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875970 | Method of forming recessed profile on ferrite single crystal by chemical etching | Fuminori Takeya, Miki Suzuki | 1989-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875970 | Method of forming recessed profile on ferrite single crystal by chemical etching | Fuminori Takeya, Miki Suzuki | 1989-10-24 |