Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382759 | Ink jet recording method and recording apparatus using same | Hiroyuki Maeda, Isao Kimura, Masako Shimomura | 2002-05-07 |
| 6372818 | Water-based ink for ink-jet, and ink-jet recording method and instruments using the same | Isao Kimura, Hiroyuki Maeda, Masako Shimomura | 2002-04-16 |