Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524383 | Method for manufacturing pigment dispersion, pigment dispersion obtained by this method, and ink jet recording ink using same | Hidehiko Komatsu, Hiroto Nakamura, Masahiro Yatake, Kazuhiko Hara | 2003-02-25 |