Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488753 | Aqueous pigment dispersion water-base ink composition and recording method using the ink composition | Hiroshi Ito, Masayuki Momose, Hiroko Hayashi | 2002-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488753 | Aqueous pigment dispersion water-base ink composition and recording method using the ink composition | Hiroshi Ito, Masayuki Momose, Hiroko Hayashi | 2002-12-03 |