Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8425017 | Liquid droplet ejecting apparatus and method of controlling liquid droplet ejecting apparatus | — | 2013-04-23 |
| 8366224 | Inkjet recording apparatus | Yasuyo Yokota, Hiroshi Shibata | 2013-02-05 |
| 8336997 | Droplet ejection device | — | 2012-12-25 |
| 8308263 | Droplet ejecting apparatus | Atsushi Murakami, Masaki Kataoka, Tetsuzo Kadomatsu | 2012-11-13 |
| 8256861 | Droplet ejection apparatus | Atsushi Murakami, Masaki Kataoka, Tetsuzo Kadomatsu | 2012-09-04 |
| 8235482 | Liquid ejection apparatus, image forming apparatus and liquid storage amount judgment method | — | 2012-08-07 |
| 8147043 | Back pressure adjustment apparatus for liquid ejection head | Toshiya Kojima, Yasuhiko Kachi | 2012-04-03 |
| 8132902 | Inkjet recording apparatus | Hiroshi Shibata, Atsushi Murakami | 2012-03-13 |
| 8128212 | Inkjet recording apparatus and recording method | Atsushi Murakami | 2012-03-06 |
| 8070269 | Liquid storage apparatus and image forming apparatus | Tsutomu Takatsuka | 2011-12-06 |
| 8042902 | Pressure adjustment apparatus and image forming apparatus, and pressure adjustment method and liquid remaining amount determination method | — | 2011-10-25 |
| 7887174 | Liquid ejection apparatus and gas processing method | — | 2011-02-15 |
| 7722154 | Inkjet recording apparatus | — | 2010-05-25 |
| 7708378 | Ink cartridge, ink jet recording apparatus and waste-ink cartridge | — | 2010-05-04 |
| 7625079 | Ink tank and ink-jet recording apparatus | — | 2009-12-01 |
| 7552989 | Ink run-out detector, ink cartridge and ink jet recording apparatus | — | 2009-06-30 |
| 7452064 | Ink tank and ink-jet recording apparatus | — | 2008-11-18 |
| 5993087 | Method of forming image on roll of paper sheet | Shuichi Morio, Shigenori Suematsu, Yutaka Shoji, Hiroshi Takahagi | 1999-11-30 |
| 5947614 | Printing system with mechanism for attachingly supporting recording medium | Yutaka Shoji, Shuichi Morio, Shigenori Suematsu, Hiroshi Takahagi | 1999-09-07 |