Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9321929 | Ink composition containing magenta solid solution pigment and ink jet recording method using the same | Miharu Kanaya | 2016-04-26 |
| 8777371 | Maintenance device and liquid ejecting apparatus | Shinichi Tsubota, Masashi Kamibayashi, Tomohiro Sayama | 2014-07-15 |
| 8764146 | Printing apparatus and printing method | Masako Fukuda, Tomohiro Sayama, Hironori Sato, Hiroshi Mukai, Toshihiro Shinbara | 2014-07-01 |
| 8759417 | Water-based ink, water-based ink set, and process for producing dispersion | Masahiro Yatake, Hidehiko Komatsu, Hitoshi Ohta, Kazuhiko Hara, Hiroko Hayashi +2 more | 2014-06-24 |
| 8646873 | Ink jet recording apparatus | Masako Fukuda, Tomohiro Sayama, Hironori Sato | 2014-02-11 |