Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809128 | Ink composition comprising cationic water-soluble resin, and ink set | Kazuhiko Kitamura | 2004-10-26 |
| 6802893 | Ink for ink-jet recording and process for producing the same, ink set for ink-jet recording, and ink cartridge | Hidehiko Komatsu, Hiroto Nakamura, Masahiro Yatake, Hiroko Hayashi, Makoto Matsuzaki +1 more | 2004-10-12 |
| 6720367 | Ink composition comprising cationic, water-soluble resin | Makoto Taniguchi, Kazuhiko Kitamura | 2004-04-13 |
| 6689328 | Metal honeycomb body for exhaust gas purification catalyst and method for producing the same | Tadayuki Otani, Atuhiko Imai, Masayuki Kasuya, Kazutoshi Iwami, Toru Utsumi +5 more | 2004-02-10 |