Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5847626 | Balanced-type surface acoustic wave lattice filter | Yutaka Taguchi, Kazuo Eda, Shun-ichi Seki | 1998-12-08 |
| 5821665 | Surface acoustic wave device and method of manufacture | Shun-ichi Seki, Yutaka Taguchi, Kazuo Eda | 1998-10-13 |
| 5729186 | Resonator ladder surface acoustic wave filter suppressing spurious signals | Shun-ichi Seki, Kazuo Eda, Yutaka Taguchi, Hiroki Sato, Osamu Kawasaki | 1998-03-17 |
| 5721519 | Balanced type surface acoustic wave device | Kazuo Eda, Yutaka Taguchi, Shunichi Seki | 1998-02-24 |
| 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 |
| 5589806 | Surface acoustic wave filter having parallel/serial resonator connection based on transmitting and receiving frequencies | Yutaka Taguchi, Kazuo Eda, Shun-ichi Seki | 1996-12-31 |
| 5506552 | Surface acoustic wave filter with multiple ground terminals | Shun-ichi Seki, Kazuo Eda, Yutaka Taguchi | 1996-04-09 |
| 5485052 | Three electrode type saw longitudinal coupling filter | Shunichi Seki, Kazuo Eda, Yutaka Taguchi | 1996-01-16 |
| 5459368 | Surface acoustic wave device mounted module | Shunichi Seki, Yutaka Taguchi, Kazuo Eda | 1995-10-17 |
| 5453652 | Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same | Kazuo Eda, Yutaka Taguchi, Shun-ichi Seki | 1995-09-26 |
| 5446330 | Surface acoustic wave device having a lamination structure | Kazuo Eda, Yutaka Taguchi, Shun-ichi Seki | 1995-08-29 |
| 5085926 | Neat reflecting glass with multilayer coating | Yasunobu Iida, Masato Nakamura, Nobuyuki Takeuchi | 1992-02-04 |