Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409810 | Water-soluble trisazo compounds, aqueous ink composition and colored article | Hiroaki Ono, Takashi Miyazawa, Toru Tabei, Yasuo Shirasaki, Isao Yamaguchi | 2002-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409810 | Water-soluble trisazo compounds, aqueous ink composition and colored article | Hiroaki Ono, Takashi Miyazawa, Toru Tabei, Yasuo Shirasaki, Isao Yamaguchi | 2002-06-25 |