Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016404 | Pretreatment liquids, ink sets, ink-jet recording apparatus, methods of recording, and recording media | Masahiro Nishizaki | 2011-09-13 |
| 8000633 | Charging member, charging device, image forming apparatus, and process cartridge | Norihito Naito, Takayoshi Kihara, Takashi Kase | 2011-08-16 |
| 7901620 | Method and device for cleaning circulation water | Yoshiyuki Taguchi, Takayuki Nakano | 2011-03-08 |