Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834943 | Liquid discharge head, a substrate for use of such head and a method of manufacture therefor | Hiroaki Mihara, Masahiko Ogawa, Kazuaki Masuda, Masami Ikeda, Ichiro Saito +6 more | 2004-12-28 |
| 6799841 | Ink jet recording head, ink jet recording apparatus using such ink jet recording head, and method for manufacturing ink jet recording head | Junichiro Iri, Hiroyuki Kigami, Hiroyuki Maeda, Akira Goto, Hiroki Tajima +1 more | 2004-10-05 |
| 6796643 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Masami Ikeda, Naohito Asai, Tsutomu Abe, Seiichiro Karita | 2004-09-28 |
| 6773092 | Liquid discharging head and liquid discharging device | Aya Yoshihira, Hiroyuki Ishinaga, Kiyomitsu Kudo, Yoshie Asakawa | 2004-08-10 |
| 6709090 | Liquid ejection method and liquid ejection head therefor | Takeshi Okazaki, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Asakawa | 2004-03-23 |
| 6688735 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Masami Ikeda, Naohito Asai, Tsutomu Abe, Seiichiro Karita | 2004-02-10 |