Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699027 | Surface acoustic wave devices having a guard layer | Yasunobu Tsuji, Kazuo Eda, Yutaka Taguchi, Katsuyuki Miyauchi | 1997-12-16 |
| 5592135 | Surface acoustic wave filter with different filter portions satisfying complex conjugate relationship of impedances | Yutaka Taguchi, Kazuo Eda, Shun-ichi Seki | 1997-01-07 |