Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10105966 | Treatment-target modification device, treatment-target modification system, image forming system, and image forming method | Hiroyoshi Matsumoto | 2018-10-23 |
| 9889680 | Liquid discharge apparatus, method of applying treatment liquid to medium, and image forming method | — | 2018-02-13 |
| 8845091 | Variable printing medium having high glossiness, and recording method | Michihiko Namba, Kiyofumi Nagai, Atsushi Hasegawa, Shuichi Oguma, Hisanori Sakatsume | 2014-09-30 |
| 8586647 | Recording ink, recording ink set, records, ink cartridge, recording method, and inkjet recording apparatus | Mariko Kojima, Akihiko Gotoh, Michihiko Namba, Kiyofumi Nagai, Naoya Morohoshi | 2013-11-19 |
| 8580159 | Ink for inkjet recording, ink set for inkjet recording, ink media set for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus | Michihiko Namba, Akihiko Matsuyama, Naoya Morohoshi, Masayuki Koyano, Akihiko Gotoh +1 more | 2013-11-12 |
| 8444755 | Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink media set, ink cartridge, ink-jet recording method and ink-jet recording apparatus | Michihiko Namba, Naoya Morohoshi, Akihiko Gotoh, Kiyofumi Nagai | 2013-05-21 |
| 8425031 | Inkjet medium, ink and inkjet recording method | Kiyofumi Nagai, Yuuji Kojima, Yasuharu Onogi | 2013-04-23 |
| 8337607 | Recording ink, recording medium, ink media set, ink recorded matter, ink jet recording method, and ink jet recording apparatus | Naoya Morohoshi, Kiyofumi Nagai | 2012-12-25 |
| 8328343 | Recording ink as well as ink media set, ink cartridge, ink recorded matter, inkjet recording apparatus and inkjet recording method | Tamotsu Aruga, Masayuki Koyano, Akihiko Matsuyama, Hisashi Habashi, Hiroshi Goto +2 more | 2012-12-11 |
| 8322839 | Inkjet recording method, inkjet recording medium, and aqueous ink | Kiyofumi Nagai | 2012-12-04 |
| 8252207 | Ink for inkjet recording, ink set for inkjet recording, ink media set for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus | Michihiko Namba, Akihiko Matsuyama, Naoya Morohoshi, Masayuki Koyano, Akihiko Gotoh +1 more | 2012-08-28 |
| 8201935 | Image recording method | Kiyofumi Nagai | 2012-06-19 |
| 8142849 | Recording media, recording media-ink set, inkjet recording method and inkjet recording apparatus | Naoya Morohoshi, Kiyofumi Nagai | 2012-03-27 |
| 8096651 | Ink-jet recording method, ink, ink cartridge, recording apparatus, and recorded matter | Kiyofumi Nagai, Naoya Morohoshi, Michihiko Namba | 2012-01-17 |
| 7938527 | Ink, ink cartridge, ink jet recording apparatus, and ink jet recording method | Naoya Morohoshi, Kiyofumi Nagai, Hiroyuki Kiyoi, Masanori Hirano, Shigetaka Sakakibara | 2011-05-10 |
| 7919544 | Ink-media set, ink composition, ink cartridge, inkjet recording method, inkjet recording apparatus, and ink recorded matter | Akihiko Matsuyama, Tamotsu Aruga, Naoya Morohoshi, Hiroshi Goto | 2011-04-05 |
| 7892340 | Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink media set, ink cartridge, ink-jet recording method and ink-jet recording apparatus | Michihiko Namba, Naoya Morohoshi, Akihiko Gotoh, Kiyofumi Nagai | 2011-02-22 |