Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497944 | Ink-jet printer | Kanae Amemiya, Goro Katsuyama, Ryota Yano, Osamu Miki | 2004-11-02 |
| D497383 | Printer ink cartridge | Goro Katsuyama, Kanae Amemiya, Osamu Miki | 2004-10-19 |
| D494616 | Printer ink cartridge | Goro Katsuyama, Kanae Amemiya, Osamu Miki | 2004-08-17 |