Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164780 | Appropriate printer selection simulation system, ink consumption amount simulation device, and cost server | Kazuhiko Katoh, Kazuya Isogai, Rena Nagai | 2012-04-24 |
| 8009312 | Appropriate printer selection simulation system, ink consumption amount simulation device, and cost server | Kazuhiko Katoh, Kazuya Isogai, Rena Nagai | 2011-08-30 |