Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699025 | Thin film chip-type filter with an external electrode formed on an adhesion layer | Osamu Kanoh, Masahiro Bando, Atsuo Senda | 1997-12-16 |
| 5612656 | Resonator with spiral-shaped pattern electrodes | Yukio Sakamoto, Toshimi Kaneko, Kazuo Dougauchi, Katsuji Matsuta | 1997-03-18 |