Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850391 | Ink, ink stored container, inkjet printing method, and inkjet printing device | Masayuki Fukuoka, Shigeyuki Harada, Yoshiki Yanagawa, Takuya Yamazaki, Kazukiyo Nagai +3 more | 2017-12-26 |
| 9850335 | Copolymer, aqueous ink, and ink cartridge | Shigeyuki Harada, Keita Katoh, Masayuki Fukuoka, Kazukiyo Nagai, Tomoyuki Shimada +4 more | 2017-12-26 |
| 9777091 | Copolymer, ink, and ink container | Masayuki Fukuoka, Shigeyuki Harada, Yoshiki Yanagawa, Keita Katoh, Kazukiyo Nagai +4 more | 2017-10-03 |
| 9752037 | Inkjet recording ink, ink cartridge, inkjet recording method, inkjet recording device and ink recorded matter | Minoru Hakiri, Mitsuru Naruse, Masayasu Nonogaki, Keita Katoh, Akihiko Matsuyama +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 | Masayasu Nonogaki, Keita Katoh, Minoru Hakiri, Mitsuru Naruse, Akihiko Matsuyama +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 | Masayasu Nonogaki, Mitsuru Naruse, Akihiko Matsuyama, Keita Katoh, Kazukiyo Nagai | 2017-03-21 |