Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029612 | Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus | Mitsuru Ishii, Hiroshi Tomioka, Hideki Yamakami, Satoshi Kudo, Otome Mori | 2011-10-04 |
| 8016932 | Aqueous ink, ink set, image forming method and image forming apparatus | Hiroyuki Takuhara, Yuuki Nishino, Mikio Sanada, Kenji Moribe, Satoshi Kudo | 2011-09-13 |
| 7981206 | Inkjet ink, method for producing the same, ink cartridge, and inkjet recording method | Eiichi Nakata | 2011-07-19 |