Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608119 | Water-base ink, method of manufacturing the ink, and method of printing using the ink | Seiichi Tanabe, Makoto Taniguchi | 2003-08-19 |
| 6506240 | Ink for ink jet recording | Kazuhide Kubota | 2003-01-14 |