Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391047 | Inkjet recording apparatus | Yuko YANO, Hiroomi Nakatsuji, Jun Nakano, Issei Nakano, Takashi Somete +2 more | 2025-08-19 |
| 12304215 | Sub-tank and inkjet recording apparatus | Masanobu Maeshima, Takuma Araki | 2025-05-20 |
| 12263684 | Ink-replacement method for inkjet recording apparatus | Takashi Somete, Takuma Araki | 2025-04-01 |
| 12257845 | Ink replacement method in ink-jet recording apparatus | Shunsuke Yamasaki, Kaori Kitayama | 2025-03-25 |
| 11964489 | Inkjet recording apparatus | Takashi Somete, Chikara Ishihara, Takuma Araki, Jun Nakano, Hiroomi Nakatsuji +1 more | 2024-04-23 |
| 11872820 | Liquid leakage detection device including two absorption layers and pair of terminals, and ink jet recording apparatus | Masanobu Maeshima, Yasuyuki Fukunaga, Kuniaki Araishi, Haruki Sayama | 2024-01-16 |
| 11554587 | Inkjet recording apparatus | Hiroyuki Ueda, Chikara Ishihara, Takashi Somete, Issei Nakano, Jun Nakano +4 more | 2023-01-17 |
| 11554588 | Inkjet recording apparatus | Hiroyuki Ueda, Chikara Ishihara, Takashi Somete, Issei Nakano, Jun Nakano +4 more | 2023-01-17 |
| 11396184 | Ink jet recording apparatus | Issei Nakano, Takashi Somete, Chikara Ishihara, Hiroyuki Ueda, Hiroomi Nakatsuji +4 more | 2022-07-26 |
| 11161345 | Inkjet recording apparatus | Takashi Somete, Chikara Ishihara, Hiroyuki Ueda, Hiroomi Nakatsuji, Issei Nakano +4 more | 2021-11-02 |
| 10556434 | Inkjet recording apparatus | Masanobu Maeshima, Takashi Somete | 2020-02-11 |
| 10336078 | Recording head and inkjet recording apparatus including same | Takashi Somete, Masanobu Maeshima | 2019-07-02 |
| 10207507 | Inkjet recording apparatus | Takashi Somete, Yasutaka INUI, Masanobu Maeshima, Takuma Araki | 2019-02-19 |
| 10195859 | Inkjet recording apparatus | Takashi Somete, Yasutaka INUI, Masanobu Maeshima, Takuma Araki | 2019-02-05 |
| 10054883 | Fixing device for improving charging stability of charger composed of electrode and shield and image forming apparatus including this fixing device | Yuzuru Nanjo, Kenichi Kasama | 2018-08-21 |
| 9933736 | Fixing device and image forming apparatus | — | 2018-04-03 |
| 9457578 | Inkjet recording apparatus | — | 2016-10-04 |
| 9045663 | Ink for ink-jet recording apparatuses and image forming method | Susumu Hiroshima, Takashi Somete, Yasuko Takaori | 2015-06-02 |
| 9039114 | Inkjet recording apparatus | — | 2015-05-26 |
| 9016845 | Ink for ink-jet recording apparatus and method for forming image | Noriaki Ozawa, Yasuko Takaori | 2015-04-28 |
| 8985726 | Inkjet recording apparatus | Takashi Somete, Yasuko Takaori, Susumu Hiroshima | 2015-03-24 |
| 8795425 | Ink for ink-jet recording apparatuses and image forming method | Yasuko Takaori, Takashi Somete, Susumu Hiroshima | 2014-08-05 |
| 8779028 | Ink for ink-jet recording apparatus | Noriaki Ozawa, Susumu Hiroshima, Yasuko Takaori | 2014-07-15 |
| 8721063 | Inkjet recording liquid and inkjet recording device using the liquid | Noriaki Ozawa, Susumu Hiroshima | 2014-05-13 |
| 8608304 | Process for forming image by ink jet recording apparatus | Yasuko Takaori, Noriaki Ozawa | 2013-12-17 |