Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830612 | Ink for ink jet recording | Hiroto Nakamura, Hidehiko Komatsu | 2004-12-14 |
| 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, Hiroko Hayashi, Makoto Matsuzaki, Fumitsugu Ito +1 more | 2004-10-12 |
| 6767090 | Ink set for ink-jet recording | Toshiyuki Miyabayashi, Hiroko Hayashi | 2004-07-27 |
| 6737449 | Ink jet recording ink and ink jet recording apparatus | — | 2004-05-18 |
| 6723784 | Coating liquid, and image recording method and recording using same | Fumitsugu Ito, Hidehiko Komatsu, Hitoshi Ota, Kazuhiko Hara | 2004-04-20 |