Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12017459 | Liquid container | Masahiro Karasawa, Naoki Naito, Yuji Aoki, Kazuyuki HIRATA | 2024-06-25 |
| D1016142 | Ink pack | Masahiro Karasawa, Naoki Naito, Yuji Aoki | 2024-02-27 |
| 11141986 | Liquid housing body and method for manufacturing the same | — | 2021-10-12 |
| 11130342 | Liquid ejecting apparatus and method of controlling liquid ejecting apparatus | Atsushi Yoshida, Junya Suzuki, Hitotoshi Kimura | 2021-09-28 |
| 10000064 | Cartridge having contact parts for fastening cartridge to holder | Tomohiro Mizuta | 2018-06-19 |
| 9994027 | Cartridge having a fluid storage and a waste storage | — | 2018-06-12 |
| 9561663 | Ink cartridge and printer | — | 2017-02-07 |
| 9527292 | Waste ink recovery unit, printer, and waste ink recovery method | — | 2016-12-27 |
| 8991987 | Fluid ejecting apparatus and cleaning method | Masaru Kobashi, Yoichi Yamada, Daisuke Matsumoto, Tomohiro Aruga | 2015-03-31 |
| 8807700 | Fluid ejection device and moisturizing fluid supply control method | — | 2014-08-19 |
| 8550600 | Liquid ejecting apparatus | Yoichi Yamada, Masaru Kobashi, Daisuke Matsumoto, Yasunori Koike, Narihiro Oki | 2013-10-08 |
| 8465121 | Fluid ejecting apparatus and wiping method | Yoichi Yamada, Masaru Kobashi | 2013-06-18 |
| 8449063 | Liquid ejecting apparatus | Yoichi Yamada, Masaru Kobashi, Daisuke Matsumoto, Yasunori Koike, Narihiro Oki | 2013-05-28 |
| 8439479 | Liquid ejecting apparatus | Yoichi Yamada, Masaru Kobashi, Daisuke Matsumoto, Yasunori Koike | 2013-05-14 |
| 8425015 | Liquid ejecting apparatus | Yoichi Yamada, Masaru Kobashi, Daisuke Matsumoto | 2013-04-23 |
| 8382252 | Liquid ejecting apparatus with an electric potential control unit | Yoichi Yamada, Masaru Kobashi, Daisuke Matsumoto, Yasunori Koike, Narihiro Oki | 2013-02-26 |
| 8382240 | Liquid ejecting apparatus | Yoichi Yamada, Masaru Kobashi, Daisuke Matsumoto | 2013-02-26 |
| 7406286 | Fixing device and image forming apparatus including a heating roller with multiple heaters | Kenjiro Yoshioka, Tomoe Aruga | 2008-07-29 |
| 7015937 | Electrostatic latent image writing head, method of manufacturing the same and image forming apparatus incorporating the same | Shinichi Kamoshida, Nobumasa Abe, Atsunori Kitazawa, Kiyoshi Tsujino, Yujiro Nomura | 2006-03-21 |
| 7002610 | Image forming apparatus | Shinichi Kamoshida | 2006-02-21 |
| 6993270 | Belt member incorporated in image forming apparatus | Kenjiro Yoshioka, Tomoe Aruga | 2006-01-31 |
| 6863380 | Toner used in image forming apparatus | Atsunori Kitazawa, Nobuhiro Miyakawa | 2005-03-08 |
| 6817701 | Image forming apparatus | Atsunori Kitazawa | 2004-11-16 |