Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331142 | Maintenance liquid and maintenance method | Keitaro Nakano, Chigusa Sato | 2025-06-17 |
| 11813843 | Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus | Mikito Nakajima, Keitaro Nakano | 2023-11-14 |
| 11629210 | Maintenance liquid and maintenance method | Keitaro Nakano, Chigusa Sato | 2023-04-18 |
| 11077677 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Hiroaki Kida +1 more | 2021-08-03 |
| 10894430 | Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus | Mikito Nakajima, Keitaro Nakano | 2021-01-19 |
| 10858614 | Maintenance liquid and maintenance method | Keitaro Nakano, Chigusa Sato | 2020-12-08 |
| 10655031 | Ink jet ink composition, ink accommodation body and ink jet recording method | Jun Ito | 2020-05-19 |
| 10625519 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Hiroaki Kida +1 more | 2020-04-21 |
| 10569571 | Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus | Mikito Nakajima, Keitaro Nakano | 2020-02-25 |
| 10029483 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Hiroaki Kida +1 more | 2018-07-24 |
| 9981486 | Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus | Mikito Nakajima, Keitaro Nakano | 2018-05-29 |
| 9925801 | Ink jet recording method, ultraviolet curable ink, and ink jet recording apparatus | Mikito Nakajima, Keitaro Nakano | 2018-03-27 |
| 9884487 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Hiroaki Kida +1 more | 2018-02-06 |
| 9884975 | Ink jet ink composition, ink accommodation body and ink jet recording method | Jun Ito | 2018-02-06 |
| 9505213 | Ink jet recorder | Keita Ichihara, Atsushi Yoshida, Masaki Uchiyama, Hiroyuki Ito | 2016-11-29 |
| 9505221 | Ink jet recording method and ink jet recording apparatus | Keitaro Nakano | 2016-11-29 |
| 9259920 | Printing device and printing method | Hidenori Usuda | 2016-02-16 |
| 9168758 | Printing apparatus and printing method | Hidenori Usuda, Shinichi Kamoshida | 2015-10-27 |
| 9156266 | Ink jet recorder | Keita Ichihara, Atsushi Yoshida, Masaki Uchiyama, Hiroyuki Ito | 2015-10-13 |
| 9039132 | Printing apparatus and printing method | Hidenori Usuda, Shinichi Kamoshida | 2015-05-26 |
| 9016814 | Image recording apparatus and image recording method | Yoshitaka Shimada, Shinichi Kamoshida | 2015-04-28 |
| 8967748 | Printing device and printing method | Kazutoshi Fujisawa | 2015-03-03 |
| 8851654 | Image forming apparatus and image forming method | Yoshitaka Shimada | 2014-10-07 |
| 8851598 | Printing device and printing method | Hidenori Usuda | 2014-10-07 |
| 8833920 | Printing apparatus and printing method | Hidenori Usuda, Shinichi Kamoshida | 2014-09-16 |