Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016406 | Aqueous ink, aqueous ink set, ink cartridge, ink-jet recording apparatus, ink-jet recording method, and image-forming method | Shinichi Hakamada, Takashi Imai, Yasuhiro Nito, Tetsu Iwata, Sadayuki Sugama | 2011-09-13 |
| 8016932 | Aqueous ink, ink set, image forming method and image forming apparatus | Daiji Okamura, Hiroyuki Takuhara, Yuuki Nishino, Kenji Moribe, Satoshi Kudo | 2011-09-13 |
| 8007097 | Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method | Katsuhiko Takahashi, Masashi Ogasawara, Tomonari Watanabe, Yui Tokuda | 2011-08-30 |
| 7988277 | Ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording method, and aqueous ink | Kenji Moribe, Satoshi Kudo, Hideki Yamakami | 2011-08-02 |
| 7976146 | Ink jet recording ink tank | Kenji Moribe, Satomi Yanagimachi, Kouhei Nakagawa, Yasuhito Mori | 2011-07-12 |
| 7862653 | Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Kenji Moribe | 2011-01-04 |