Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156852 | Cutting plotter, cutting plotter driving control device, cut target medium supporting sheet, cut target medium, cutting pen, method of manufacturing paper product, and method of generating cut data | Takeya Shibata, Yuzuru Sekiguchi, Tsutomu Tsuji, Hidemi Koike, Yutaka Saegusa +5 more | 2012-04-17 |
| D540855 | Ink cartridge | Takahisa Umezawa, Masahide Yonao | 2007-04-17 |
| D539340 | Print head for printer | Sachio Shibata | 2007-03-27 |