Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029094 | Liquid ejection apparatus and liquid storage portion of liquid ejection apparatus | Nobuhito Takahashi | 2011-10-04 |
| 7874658 | Liquid injection apparatus and method for driving the same | Toshio Kumagai, Takeo Seino, Koji Morikoshi | 2011-01-25 |