Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497474 | Electrostatic actuator, method of producing electrostatic actuator, micropump, recording head, ink jet recording apparatus, ink cartridge, and method of producing recording head | Mitsugu Irinoda, Junichi Azumi, Kaihei Isshiki | 2002-12-24 |