Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481177 | Waste ink absorber, waste ink tank, and liquid droplet ejecting device | Shunichi Seki, Yoshiyuki Nagai | 2016-11-01 |
| 9463628 | Waste ink absorber, waste ink tank, liquid droplet ejecting device | Shunichi Seki | 2016-10-11 |
| 9227409 | Waste ink absorber, waste ink tank, liquid droplet ejecting device | Shunichi Seki | 2016-01-05 |
| 9227413 | Waste ink absorber, waste ink tank, liquid droplet ejecting device | Kiyoshi Tsujino, Shunichi Seki | 2016-01-05 |