Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668579 | Apparatus for and a method of driving an ink jet head having an electrostatic actuator | Masahiro Fujii, Ikuhiro Miyashita, Shigeo Sugimura, Hiroshi Koeda, Naoki Kobayashi | 1997-09-16 |