Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923855 | Ink, ink-jet-recording method and bis-azo compound | Naotaka Wachi | 2005-08-02 |
| 6878196 | Ink, ink jet recording method and azo compound | Yoshiharu Yabuki, Manabu Ogawa, Hiroshi Iwanaga | 2005-04-12 |
| 6853268 | Noise filter | — | 2005-02-08 |