Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800673 | Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method | Junichi Yamanouchi, Yoshiharu Yabuki | 2004-10-05 |
| 6756423 | Coloring composition, ink for ink-jet, and ink-jet recording method | Keizo Kimura, Makoto Yamada | 2004-06-29 |
| 6746830 | Silver halide photosensitive material and image-forming method using heat-responsive-discolorable coloring composition | Jun Arakawa | 2004-06-08 |
| 6747169 | Fluorine compound, surfactant, aqueous coating composition and silver halide photographic light-sensitive material using them | Terukazu Yanagi, Akira Ikeda, Nobuo Hamamoto | 2004-06-08 |
| 6734225 | Coloring composition, ink for ink jet, and ink jet recording method | Junichi Yamanouchi, Keizo Kimura | 2004-05-11 |