Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482061 | Ink cartridge for printer | Satoshi Shinada, Yasuto Sakai, Tomio Yokoyama | 2003-11-11 |
| D481756 | Ink cartridge for printer | Satoshi Shinada, Yasuto Sakai, Tomio Yokoyama | 2003-11-04 |
| 6547237 | Sheet feeder | Akira Sugino, Toyoto Inoue, Katsura Miyazawa | 2003-04-15 |