Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612656 | Resonator with spiral-shaped pattern electrodes | Yukio Sakamoto, Toshimi Kaneko, Kazuo Dougauchi, Masahiko Kawaguchi | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612656 | Resonator with spiral-shaped pattern electrodes | Yukio Sakamoto, Toshimi Kaneko, Kazuo Dougauchi, Masahiko Kawaguchi | 1997-03-18 |