Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634738 | Ink cartridge for ink-jet printing apparatus | Satoshi Shinada, Minoru Usui, Takahiro Naka, Koichi Toba | 2003-10-21 |
| D477020 | Ink cartridge for printer | — | 2003-07-08 |
| 6554412 | Ink cartridge, ink jet recorder, and method of mounting ink cartridge | Takahiro Naka, Satoshi Shinada, Koichi Toba, Hisashi Koike, Yasuhiko Kamijo +1 more | 2003-04-29 |