Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433649 | Non-reciprocal circuit element and millimeter-wave hybrid integrated circuit board with the non-reciprocal circuit element | Makoto Hasegawa, Takahide Kurahashi, Hidenori Ohata, Sakae Henmi, Kazuaki Suzuki | 2002-08-13 |