Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8939550 | Inkjet printhead having through hole vias inside and outside of array of nozzles | Yuichi Machida | 2015-01-27 |
| 8881399 | Method of manufacturing a nozzle plate for a liquid ejection head | Isao Doi | 2014-11-11 |
| 8714709 | Inkjet printhead | Yuichi Machida | 2014-05-06 |
| 8020971 | Liquid ejection head, liquid ejection apparatus and liquid ejection method | Naomi Kubo, Yasuo Nishi | 2011-09-20 |
| 7938510 | Liquid ejection head and liquid ejection method | Naomi Kubo, Yasuo Nishi | 2011-05-10 |
| 7690766 | Liquid ejection head, liquid ejection device and liquid ejection method | Nobuhiro Ueno, Yasuo Nishi | 2010-04-06 |
| 6902876 | Concentrated color developer composition used for silver halide photographic material and processing method by use thereof | — | 2005-06-07 |
| 6884572 | Concentrated color developer composition and processing method by use thereof | Wataru Satake | 2005-04-26 |
| 6147697 | Image forming apparatus | Takashi Deguchi, Tuyosi Hattori, Manabu Nakahanada | 2000-11-14 |