Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663208 | Controller for inkjet apparatus | Shigeru Suzuki, Akira Iriguchi | 2003-12-16 |
| 6663212 | Ink jet device that ejects ink droplets having different volumes | — | 2003-12-16 |
| 6575565 | Piezo-electric actuator of ink jet printer head and method for producing same | Jun Isono, Atsuhiro Takagi | 2003-06-10 |