Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377140 | Saw resonator filter with bridged-T configuration | Hisanori Ehara, Yoshiaki Fujita, Tomokazu Komazaki | 2002-04-23 |
| RE37639 | Surface-acoustic-wave filters with poles of attenuation created by impedance circuits | Hisanori Ehara, Kazushige Noguchi, Yoshio Okada, Tomokazu Komazaki | 2002-04-09 |