Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6901861 | Ink viscosity measuring device, ink viscosity adjusting method and a device therefor, and a printing apparatus | Nokihisa Adachi, Etsuro Abe | 2005-06-07 |
| 6546866 | Ink viscosity measuring device, ink viscosity adjusting method and device therefor, and a printing apparatus | Nokihisa Adachi, Etsuro Abe | 2003-04-15 |