Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659588 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Masashi Miyagawa, Junji Tatsumi +2 more | 2003-12-09 |
| 6644790 | Ink-jet head substrate, ink-jet head and ink-jet recording apparatus | Teruo Ozaki, Masami Kasamoto, Junichiro Iri | 2003-11-11 |
| 6609783 | Ink jet recording head, method for producing the same and recording apparatus equipped with the same | Masashi Kitani, Toshihiro Mori, Teruo Ozaki, Masahiko Kubota | 2003-08-26 |
| 6530650 | Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatus | Teruo Ozaki, Masami Ikeda, Masami Kasamoto, Ichiro Saito, Hiroyuki Ishinaga +3 more | 2003-03-11 |
| 6527377 | Liquid discharge head and producing method therefor | Ken Ikegame, Yoshiaki Suzuki, Toshio Kashino, Masashi Miyagawa, Junji Tatsumi +2 more | 2003-03-04 |
| 6511162 | Liquid discharge head and method for manufacturing the same | Toshio Kashino, Hiroshi Sugitani, Masami Ikeda, Yoshiaki Suzuki, Masashi Miyagawa +2 more | 2003-01-28 |