Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662754 | Method of making a high frequency non-reciprocal circuit element | Hiroshi Marusawa, Takehiro Kounoike, Kunisaburo Tomono | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662754 | Method of making a high frequency non-reciprocal circuit element | Hiroshi Marusawa, Takehiro Kounoike, Kunisaburo Tomono | 1997-09-02 |