Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802589 | Liquid-jetting apparatus and method of driving the same | Shuji Yonekubo, Junhua Chang | 2004-10-12 |
| 6742878 | Ink cartridge and ink jet record apparatus using the ink cartridge | Kazuhiko Hara, Shinri Sakai | 2004-06-01 |
| 6723448 | Method of manufacturing honeycomb extrusion die and die manufactured according to this method | Yuji Asai, Makoto Furutani | 2004-04-20 |