Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044114 | Ink for recording, and ink cartridge, ink recorded matter, inkjet recording apparatus and inkjet recording method using the same | Hisashi Habashi, Michihiko Namba, Mariko Kojima, Akihiko Gotoh, Tamotsu Aruga | 2011-10-25 |
| 8029122 | Recording ink, inkjet recording method and inkjet recording apparatus | Mariko Kojima, Akihiko Gotoh, Akiko Bannai, Tomohiro Inoue | 2011-10-04 |
| 7950793 | Recording ink, ink cartridge, ink record, inkjet recording apparatus and inkjet recording process | Tamotsu Aruga | 2011-05-31 |
| 7938527 | Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method | Tohru Ohshima, Naoya Morohoshi, Hiroyuki Kiyoi, Masanori Hirano, Shigetaka Sakakibara | 2011-05-10 |
| 7922316 | Inkjet recording apparatus and inkjet recording method | Akiko Bannai, Eisuke Hori, Akihiko Gotoh | 2011-04-12 |
| 7892340 | Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink media set, ink cartridge, ink-jet recording method and ink-jet recording apparatus | Michihiko Namba, Naoya Morohoshi, Tohru Ohshima, Akihiko Gotoh | 2011-02-22 |