Issued Patents All Time
Showing 25 most recent of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093104 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Hisashi Miyazawa | 2018-10-09 |
| 9475296 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Hisashi Miyazawa | 2016-10-25 |
| 9463692 | Display control device to display image data | — | 2016-10-11 |
| 9199474 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Hisashi Miyazawa | 2015-12-01 |
| 8882253 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Hisashi Miyazawa | 2014-11-11 |
| 8585192 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Hisashi Miyazawa | 2013-11-19 |
| 8230133 | Microcomputer with internal DMA | — | 2012-07-24 |
| 8186807 | Actuator, method for manufacturing actuator, droplet ejection device, droplet ejection head and printer | Takeshi Kijima | 2012-05-29 |
| 8061824 | Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus | Hisashi Miyazawa | 2011-11-22 |
| 7954934 | Ink-jet printing apparatus and ink cartridge therefor | Satoshi Shinada, Fujio Akahane, Takao Kobayashi, Makoto Matsuzaki | 2011-06-07 |
| 7871156 | Ink cartridge for ink-jet printing apparatus | Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino, Hisashi Koike +8 more | 2011-01-18 |
| 7805991 | Liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built | Kazuo Koshino, Hitotoshi Kimura | 2010-10-05 |
| 7791306 | Apparatus, method, and system for controlling stepping motor | — | 2010-09-07 |
| 7733995 | Noise filter and filtering method | — | 2010-06-08 |
| 7669969 | Ink-jet printing apparatus and ink cartridge therefor | Satoshi Shinada, Fujio Akahane, Takao Kobayashi, Makoto Matsuzaki | 2010-03-02 |
| 7613956 | Microcomputer capable of monitoring internal memory | — | 2009-11-03 |
| 7510273 | Ink-jet printing apparatus and ink cartridge therefor | Satoshi Shinada, Fujio Akahane, Takao Kobayashi, Makoto Matsuzaki | 2009-03-31 |
| 7434462 | Liquid consumption status detecting method, liquid container, and ink cartridge | Kenji Tsukada, Munehide Kanaya, Noboru Tamura | 2008-10-14 |
| 7424824 | Liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built | Kazuo Koshino, Hitotoshi Kimura | 2008-09-16 |
| 7383727 | Liquid cotainer having a liquid consumption detecting device therein | Kenji Tsukada, Munehide Kanaya | 2008-06-10 |
| 7325450 | Liquid consumption status detecting method, liquid container, and ink cartridge | Kenji Tsukada, Munehide Kanaya, Noboru Tamura | 2008-02-05 |
| 7316462 | Ink jet recording apparatus | Hitotoshi Kimura, Nobuhito Takahashi, Shuhei Harada | 2008-01-08 |
| 7300142 | Ink cartridge for ink-jet printing apparatus | Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino, Hisashi Koike +8 more | 2007-11-27 |
| 7284847 | Ink-jet printing apparatus and ink cartridge therefor | Satoshi Shinada, Fujio Akahane, Takao Kobayashi, Makoto Matsuzaki | 2007-10-23 |
| 7284850 | Ink-jet printing apparatus and ink cartridge therefor | Satoshi Shinada, Fujio Akahane, Takao Kobayashi, Makoto Matsuzaki | 2007-10-23 |