Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966642 | Ink tank and ink-jet printer using the same | Yukihiro Hanaoka, Manabu Yamada | 2005-11-22 |
| 6873324 | Data processing method, recording medium and data processing apparatus | Yasuhiko Saito, Masahiro Kainaga | 2005-03-29 |
| D501504 | Ink cartridge | Manabu Yamada, Chiyoshige Nakazawa | 2005-02-01 |
| D500787 | Ink cartridge | Manabu Yamada, Chiyoshige Nakazawa | 2005-01-11 |