Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954662 | Liquid storage container | Ryoichi Matsumoto, Tetsuya Ohashi, Shogo Kawamura, Ryoji Inoue | 2011-06-07 |
| 7950790 | Ink container and ink jet recording apparatus | Koichi Kubo, Yasuo Kotaki, Tetsuya Ohashi, Hitoshi Takada, Ryoji Inoue | 2011-05-31 |