Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582069 | Ink-jet recording head and recording apparatus | Yutaka Koizumi, Hiroyuki Kigami, Satoshi Shimazu | 2003-06-24 |
| 6530641 | Liquid discharge head unit, head cartridge, and method for manufacturing liquid discharge head unit | Yutaka Koizumi, Hiroyuki Kigami, Takayuki Ono, Satoshi Shimazu | 2003-03-11 |