Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752037 | Inkjet recording ink, ink cartridge, inkjet recording method, inkjet recording device and ink recorded matter | Minoru Hakiri, Mitsuru Naruse, Keita Katoh, Akihiko Matsuyama, Kazukiyo Nagai +3 more | 2017-09-05 |
| 9688871 | Inkjet recording ink and ink cartridge using the ink, inkjet recording apparatus, inkjet recording method and ink recording matter | Keita Katoh, Minoru Hakiri, Mitsuru Naruse, Akihiko Matsuyama, Kazukiyo Nagai +4 more | 2017-06-27 |
| 9617439 | Ink composition, ink cartridge, ink recording device, and recorded matter | Akihiko Matsuyama, Shigeyuki Harada, Keita Katoh, Masayuki Fukuoka, Mitsuru Naruse +2 more | 2017-04-11 |
| 9597891 | Inkjet ink, method of manufacturing inkjet ink, ink cartridge, and inkjet recording device | Mitsuru Naruse, Akihiko Matsuyama, Keita Katoh, Kazukiyo Nagai, Yuusuke Koizuka | 2017-03-21 |
| 9598589 | Inkjet ink, ink cartridge containing the inkjet ink, inkjet recording method using the inkjet ink, inkjet recording apparatus using the ink cartridge, and print formed by the inkjet ink | Mitsuru Naruse, Minoru Hakiri | 2017-03-21 |