Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469417 | Truss actuator | — | 2002-10-22 |
| 6448694 | Actuator and driving method thereof | Takashi Matsuo, Masayuki Ueyama, Hiroyuki Okada, Shinya Matsuda, Akira Kosaka | 2002-09-10 |
| 6433461 | Driving apparatus and method using electromechanical conversion elements | — | 2002-08-13 |