Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607269 | Ink-jet recording material | Koichi Sumioka, Kozo Haino, Hiroshi Sakaguchi, Yukihiro Suzuki, Yukio Tokunaga +1 more | 2003-08-19 |
| 6596378 | Recording medium and aqueous ink composition | Hiroyuki Onishi, Hiroko Hayashi, Miharu Kanaya | 2003-07-22 |
| 6589635 | Ink-jet recording material and ink-jet recording method | Yukihiro Suzuki, Satoshi Kaneko, Yukio Tokunaga, Hiroyuki Onishi, Hidemasa Kanada | 2003-07-08 |