Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103310 | Liquid discharging device and method for performing maintenance of liquid discharging device | Misaki Takeuchi | 2024-10-01 |
| 9855765 | Ink-jet recording method and ink-jet recording apparatus | — | 2018-01-02 |
| 9809031 | Liquid cartridge | Suguru Tomoguchi, Taro Nagano, Ayako Ohishi, Hirofumi Kondo, Hiroto Sugahara | 2017-11-07 |
| 9550367 | Liquid consuming apparatus | Hiroto Sugahara, Taro Nagano, Ayako Ohishi, Hirofumi Kondo, Suguru Tomoguchi | 2017-01-24 |
| 9393801 | Liquid consuming apparatus | Hirofumi Kondo, Taro Nagano, Ayako Ohishi, Suguru Tomoguchi, Hiroto Sugahara | 2016-07-19 |
| 9393796 | Liquid cartridge | Hirofumi Kondo, Taro Nagano, Ayako Ohishi, Suguru Tomoguchi, Hiroto Sugahara | 2016-07-19 |
| 9370933 | Liquid cartridge | Hiroto Sugahara, Taro Nagano, Ayako Ohishi, Hirofumi Kondo, Suguru Tomoguchi | 2016-06-21 |
| 9308733 | Liquid cartridge | Hiroto Sugahara, Taro Nagano, Ayako Ohishi, Hirofumi Kondo, Suguru Tomoguchi | 2016-04-12 |
| 9150011 | Liquid consuming apparatus | Suguru Tomoguchi, Taro Nagano, Ayako Ohishi, Hirofumi Kondo, Hiroto Sugahara | 2015-10-06 |
| 8460449 | Water-based ink set for ink jet recording, ink cartridge, and ink-jet recording apparatus | Kazuma Goto, Mitsunori Maeda, Akiko Miyajima | 2013-06-11 |
| 8430953 | Water-based ink for ink-jet recording, ink cartridge, and ink-jet recording apparatus | Kazuma Goto | 2013-04-30 |
| 8162424 | Ink-jet recording method and ink-jet recording apparatus | — | 2012-04-24 |
| 8062412 | Water-based ink for ink-jet recording, ink cartridge and ink-jet recording apparatus | Michiko Aoyama, Yasuhiro Taga, Mitsunori Maeda | 2011-11-22 |
| 7866808 | Ink set for ink-jet recording and method for producing tetracomposite black image | Yasuhiro Taga, Kazuma Goto | 2011-01-11 |
| 7615112 | Ink set for ink-jet recording and method for producing tetra-composite black image | Kazuma Goto, Yasuhiro Taga | 2009-11-10 |