Issued Patents 2004
Showing 1–5 of 5 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, Ichiro Saito, Hiroyuki Ishinaga +6 more | 2004-12-28 |
| 6796643 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Naohito Asai, Tsutomu Abe, Toshio Kashino, Seiichiro Karita | 2004-09-28 |
| 6749013 | Heat sink | Yuichi Kimura | 2004-06-15 |
| 6688735 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Naohito Asai, Tsutomu Abe, Toshio Kashino, Seiichiro Karita | 2004-02-10 |
| 6676306 | Light source having plural laser diode modules | Shinya Nagamatsu | 2004-01-13 |