Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304215 | Sub-tank and inkjet recording apparatus | Noriaki Furukawa, Takuma Araki | 2025-05-20 |
| 11872820 | Liquid leakage detection device including two absorption layers and pair of terminals, and ink jet recording apparatus | Yasuyuki Fukunaga, Kuniaki Araishi, Noriaki Furukawa, Haruki Sayama | 2024-01-16 |
| 11760099 | Ink-jet recording apparatus | — | 2023-09-19 |
| D998695 | Toner container | Masahiro Kashimoto, Yuzo Onishi | 2023-09-12 |
| D990554 | Toner container | Masahiro Kashimoto, Yuzo Onishi | 2023-06-27 |
| 11654686 | Liquid container, liquid supply device and liquid discharge apparatus | Yuzo Onishi, Masahiro Kashimoto | 2023-05-23 |
| 11203203 | Connection mechanism for liquid flow path and inkjet recording apparatus | — | 2021-12-21 |
| 11148427 | Coupling structure and image forming apparatus | — | 2021-10-19 |
| 11034156 | Inkjet recording apparatus | — | 2021-06-15 |
| 10946667 | Image forming apparatus and ink container | — | 2021-03-16 |
| 10792929 | Supply liquid tank unit and inkjet recording apparatus therewith | — | 2020-10-06 |
| D890840 | Ink cartridge | Tatsuhiko Yoshii, Daisuke Fujiwara, Mitsuhiro Goda, Masahiro Kashimoto | 2020-07-21 |
| 10556434 | Inkjet recording apparatus | Noriaki Furukawa, Takashi Somete | 2020-02-11 |
| 10336078 | Recording head and inkjet recording apparatus including same | Noriaki Furukawa, Takashi Somete | 2019-07-02 |
| 10303089 | Toner case, toner supplying device and image forming apparatus | — | 2019-05-28 |
| 10207507 | Inkjet recording apparatus | Noriaki Furukawa, Takashi Somete, Yasutaka INUI, Takuma Araki | 2019-02-19 |
| 10195859 | Inkjet recording apparatus | Noriaki Furukawa, Takashi Somete, Yasutaka INUI, Takuma Araki | 2019-02-05 |
| 9996030 | Toner case and image forming apparatus including the same | Takashi Kainuma | 2018-06-12 |
| 9623664 | Liquid storage and ink container and inkjet image forming apparatus including this | — | 2017-04-18 |
| 9604482 | Adjustment mechanism, image forming apparatus including adjustment mechanism, and adjustment method using adjustment mechanism | Kikunosuke Tsuji | 2017-03-28 |
| 9440447 | Ink container and inkjet image forming apparatus | — | 2016-09-13 |
| 9144990 | Ink container and inkjet image forming apparatus | — | 2015-09-29 |
| 8960872 | Inkjet image forming apparatus and ink container | — | 2015-02-24 |
| 8919913 | Inkjet image forming apparatus and ink container | — | 2014-12-30 |
| 8919925 | Inkjet image forming apparatus and ink container | Tatsuya Yamanaka | 2014-12-30 |