Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286542 | Ink discharging device, method of discharging ink, method of manufacturing ink-discharged matter, white ink, and set | Daisuke Ozaki, Toshiyuki Kobashi, Hiroshi Gotou, Ayaka Tanaka | 2025-04-29 |
| 12221549 | Set of inkjet inks, inkjet image forming method, and inkjet image forming apparatus | Hiroshi Gotou, Toshiyuki Kobashi, Daisuke Ozaki | 2025-02-11 |
| 11845875 | Glittery ink and image forming device | — | 2023-12-19 |
| 11472977 | Ink, inkjet recording method, inkjet recording apparatus, and recorded matter | Masahiro Kido, Hidefumi Nagashima, Yuta Nakamura | 2022-10-18 |
| 11407226 | Image recording method and ink set | Tatsuya Tomura | 2022-08-09 |
| 11390765 | Recording liquid and printed matter | Tatsuya Tomura | 2022-07-19 |
| 11098216 | Image forming method, image forming apparatus, and method for manufacturing printed matter | Yukihiro Imanaga, Tomohiro Nakagawa, Satoyuki Sekiguchi, Ayaka Tanaka | 2021-08-24 |
| 11041082 | Image forming method, image forming device, and recorded matter | Tatsuya Tomura | 2021-06-22 |
| 10829655 | Ink, set of ink and substrate, ink-jet printing method, ink-jet printer, and print | Masahiro Kido, Hidefumi Nagashima, Yukihiro Imanaga | 2020-11-10 |
| 10519331 | Ink, inkjet recording method, inkjet recording apparatus, and recorded matter | Masahiro Kido, Hidefumi Nagashima, Yuta Nakamura | 2019-12-31 |
| 10399363 | Print method, ink set, and inkjet print device | Masaaki Tsuda, Hidefumi Nagashima, Yukihiro Imanaga, Masahiro Kido, Hikaru Kobayashi +1 more | 2019-09-03 |
| 10259965 | Surface treatment liquid compostion, ink set, recording method, and recording device | Tomohiro Nakagawa, Noriaki Okada, Atsufumi Hanazawa, Satoyuki Sekiguchi, Yukihiro Imanaga +1 more | 2019-04-16 |
| 10119042 | Ink, inkjet printing apparatus, inkjet printing method, and printed matter | Masahiro Kido, Hidefumi Nagashima, Yuta Nakamura, Masaaki Tsuda, Hikaru Kobayashi +4 more | 2018-11-06 |
| 9982151 | Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device | Hidefumi Nagashima, Naohiro Toda, Tomohiro Nakagawa, Ichiroh Fujii | 2018-05-29 |
| 9868288 | Cleaning liquid for inkjet recording apparatus, method for cleaning inkjet recording apparatus, recording method, and cleaning and filling liquid | Hidefumi Nagashima, Naohiro Toda, Masahiro Kido, Takashi Tamai, Ichiroh Fujii +1 more | 2018-01-16 |
| 9856386 | Inkjet ink, inkjet recording method using the inkjet ink, and print formed by the inkjet ink | Masahiro Kido, Naohiro Toda, Tomohiro Nakagawa, Hidefumi Nagashima, Hikaru Kobayashi | 2018-01-02 |
| 9855763 | Ink for inkjet and inkjet recording method | Naohiro Toda, Tomohiro Nakagawa, Hidefumi Nagashima, Masahiro Kido, Hikaru Kobayashi | 2018-01-02 |
| 9663668 | Inkjet ink, inkjet recording method and ink recorded matter | Tomohiro Nakagawa, Naohiro Toda, Hidefumi Nagashima, Ichiroh Fujii | 2017-05-30 |
| 9605173 | Ink, inkjet recording method, ink cartridge, recorded matter, and inkjet recording device | Ichiroh Fujii, Naohiro Toda, Tomohiro Nakagawa, Hidefumi Nagashima, Hikaru Kobayashi | 2017-03-28 |
| 9587124 | Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device | Hidefumi Nagashima, Naohiro Toda, Tomohiro Nakagawa, Ichiroh Fujii | 2017-03-07 |
| 9493001 | Inkjet recording method, inkjet recorded matter, and inkjet recording device | Naohiro Toda, Hidefumi Nagashima, Tomohiro Nakagawa, Ichiroh Fujii | 2016-11-15 |
| 9493665 | Ink set for inkjet and inkjet recording method | Naohiro Toda, Hidefumi Nagashima, Tomohiro Nakagawa, Hikaru Kobayashi | 2016-11-15 |
| 9463623 | Liquid ejection head and image forming apparatus incorporating same | Daisuke Takagi, Hisashi Habashi, Tomoyuki Aratani, Tatsuya Sameshima, Shinichi Kakuda +1 more | 2016-10-11 |
| 9446606 | Aqueous ink for inkjet, inkjet recorder and inkjet recording method | Ichiroh Fujii, Naohiro Toda, Tomohiro Nakagawa, Hidefumi Nagashima | 2016-09-20 |
| 9358810 | Inkjet recording method and inkjet recorder | Ichiroh Fujii, Naohiro Toda, Tomohiro Nakagawa, Hidefumi Nagashima | 2016-06-07 |