Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6097821 | Electrostatic capacitance type transducer | Seiichi Yokoyama, Fumio Kaise, Yukimitsu Sekimori | 2000-08-01 |
| 5917264 | Electrostatic capacitance type transducer and method for producing the same | Naohiko Maruno, Seiichi Yokoyama, Fumio Kaise, Yukimitsu Sekimori | 1999-06-29 |