Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887569 | Electrostrictive actuator device and fuel injection device using same | Toshihiko Igashira, Yasuyuki Sakakibara, Kiyonori Sekiguchi, Akihiro Izawa, Hisasi Kawai | 1989-12-19 |