Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959280 | Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus | Yoshihisa Yamashita, Kohei Watanabe, Hayato Ida | 2011-06-14 |
| 7926931 | Ink and ink jet recording method | Ryuji Katsuragi, Yasuharu Notoya | 2011-04-19 |