Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030316 | Cleaning liquid, set, ink-jet recording apparatus and cleaning method | Hirofumi Kuriki, Shunichi Higashiyama | 2024-07-09 |
| 11987062 | Method for correcting image and printing apparatus | Daiki Kato, Hiroto Sugahara | 2024-05-21 |
| 11897265 | Cleaning liquid, set, ink-jet recording apparatus and cleaning method | Hirofumi Kuriki, Shunichi Higashiyama | 2024-02-13 |
| 11420441 | Printing apparatus and printing method | Haru Inoue, Hiroto Sugahara, Daiki Kato | 2022-08-23 |
| 11338580 | Printing apparatus and printing method | Masahiro Makino, Daiki Kato, Haru Inoue, Jeongbin LEE | 2022-05-24 |
| 9809031 | Liquid cartridge | Suguru Tomoguchi, Kenta Hayashida, Ayako Ohishi, Hirofumi Kondo, Hiroto Sugahara | 2017-11-07 |
| 9732245 | Water-based ink for ink-jet recording and ink cartridge | Yuka Tsuzaka | 2017-08-15 |
| 9550367 | Liquid consuming apparatus | Hiroto Sugahara, Kenta Hayashida, Ayako Ohishi, Hirofumi Kondo, Suguru Tomoguchi | 2017-01-24 |
| 9393801 | Liquid consuming apparatus | Hirofumi Kondo, Kenta Hayashida, Ayako Ohishi, Suguru Tomoguchi, Hiroto Sugahara | 2016-07-19 |
| 9393796 | Liquid cartridge | Hirofumi Kondo, Kenta Hayashida, Ayako Ohishi, Suguru Tomoguchi, Hiroto Sugahara | 2016-07-19 |
| 9370933 | Liquid cartridge | Hiroto Sugahara, Kenta Hayashida, Ayako Ohishi, Hirofumi Kondo, Suguru Tomoguchi | 2016-06-21 |
| 9308733 | Liquid cartridge | Hiroto Sugahara, Kenta Hayashida, Ayako Ohishi, Hirofumi Kondo, Suguru Tomoguchi | 2016-04-12 |
| 9260621 | Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, and ink-jet recording method | Hideji Fukaya | 2016-02-16 |
| 9150011 | Liquid consuming apparatus | Suguru Tomoguchi, Kenta Hayashida, Ayako Ohishi, Hirofumi Kondo, Hiroto Sugahara | 2015-10-06 |
| 8888266 | Ink for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus | — | 2014-11-18 |
| 8801166 | Water-based ink for ink-jet recording, ink cartridge, and ink-jet recording apparatus | Hideji Fukaya | 2014-08-12 |
| 8757785 | Treatment solution for ink-jet recording, ink set, ink-jet recording method, and ink-jet recording apparatus | Hideji Fukaya | 2014-06-24 |
| 8500267 | Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus and method for producing water-based ink for ink-jet recording | — | 2013-08-06 |
| 8277549 | Water-based ink for ink-jet recording, ink set for ink-jet recording, ink-jet recording apparatus, method of ink-jet recording, color change inhibitor, and method of suppressing color change | — | 2012-10-02 |
| 8241414 | Water-based ink for ink-jet recording, ink cartridge, and ink-jet recording apparatus | — | 2012-08-14 |