Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752489 | Liquid ejection head and method of manufacturing the liquid ejection head | Tetsuya Ohashi, Yutaka Koizumi, Shuji Koyama, Junichiro Iri, Daisaku Ide | 2004-06-22 |
| 6745467 | Method of producing a liquid discharge head | Haruhiko Terai, Hiroyuki Ishinaga, Torachika Osada, Masashi Miyagawa, Genji Inada +3 more | 2004-06-08 |