Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482061 | Ink cartridge for printer | Satoshi Shinada, Yasuto Sakai, Kazuhiro Hashii | 2003-11-11 |
| D481756 | Ink cartridge for printer | Satoshi Shinada, Yasuto Sakai, Kazuhiro Hashii | 2003-11-04 |
| 6554412 | Ink cartridge, ink jet recorder, and method of mounting ink cartridge | Takeo Seino, Takahiro Naka, Satoshi Shinada, Koichi Toba, Hisashi Koike +1 more | 2003-04-29 |