Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805437 | Liquid supply system, ink jet recording head, ink jet recording apparatus and liquid filling method | Akihiro Yamanaka, Mitsuru Kurata, Yutaka Koizumi, Hiroyuki Maeda, Takeaki Shima +6 more | 2004-10-19 |
| 6802584 | Ink jet recording apparatus and ink jet recording method | — | 2004-10-12 |