Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467882 | Liquid jet recording method and apparatus and recording head therefor | Toshiharu Inui, Kazuhiro Nakajima | 2002-10-22 |
| 6447984 | Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus | Junji Tatsumi, Hiroshi Sugitani, Masami Ikeda, Masami Kasamoto, Hiroyuki Ishinaga +11 more | 2002-09-10 |
| 6431682 | Liquid discharge head, method of manufacturing the liquid discharge head, and liquid discharge recording apparatus using the liquid discharge head | Torachika Osada, Masami Kasamoto, Hiroyuki Ishinaga, Haruhiko Terai, Junji Tatsumi +2 more | 2002-08-13 |
| 6422686 | Liquid discharge head and method of manufacturing the same | Hiroyuki Ishinaga, Masami Kasamoto, Torachika Osada, Shuji Koyama, Haruhiko Terai +3 more | 2002-07-23 |
| 6394570 | Ink-jet recording method, ink-jet recording apparatus and information processing system | — | 2002-05-28 |
| 6382785 | Replaceable ink cartridge and seal structure thereof | Masami Ikeda, Tsutomu Abe, Hiroyuki Ishinaga, Masahiko Higuma, Yoichi Taneya | 2002-05-07 |