Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9267046 | Inkjet ink, ink cartridge, inkjet recording device, and inkjet printed matter | Mitsuru Naruse, Masayasu Nonogaki, Minoru Hakiri, Keita Katoh | 2016-02-23 |
| 9234110 | Ink for inkjet recording, and ink cartridge, inkjet recording method, inkjet recorder, ink-recorded matter and method of producing the ink-recorded matter using the ink | Keita Katoh, Mitsuru Naruse, Masayasu Nonogaki, Minoru Hakiri, Kazukiyo Nagai +1 more | 2016-01-12 |
| 9217091 | Inkjet recording ink and ink cartridge using the ink, inkjet recording apparatus, inkjet recording method and ink recorded matter | Keita Katoh, Mitsuru Naruse, Masayasu Nonogaki, Minoru Hakiri, Yuusuke Koizuka +4 more | 2015-12-22 |
| 9217089 | Ink for inkjet recording | Kazukiyo Nagai, Yuusuke Koizuka, Mitsuru Naruse, Masayasu Nonogaki, Keita Katoh +2 more | 2015-12-22 |
| 9150745 | Inkjet ink, ink cartridge, inkjet recording device, and inkjet printed matter | Mitsuru Naruse, Masayasu Nonogaki, Minoru Hakiri, Keita Katoh | 2015-10-06 |
| 9139749 | Ink composition, recording method, printed matter, ink cartridge, and inkjet recording device | Mitsuru Naruse, Masayasu Nonogaki, Minoru Hakiri, Keita Katoh, Kazukiyo Nagai +1 more | 2015-09-22 |
| 9102841 | Yellow ink composition for inkjet recording, and inkjet recording method and inkjet recorded material | — | 2015-08-11 |
| 9056993 | Ink composition, inkjet recording method, and printed matter | — | 2015-06-16 |
| 9034091 | Inkjet recording ink set, inkjet recording method, and recorded matter | Kiyofumi Nagai | 2015-05-19 |
| 9028056 | Ink for inkjet recording, ink container, inkjet recorder and recorded matter | Mitsuru Naruse, Masayasu Nonogaki, Keita Katoh, Kazukiyo Nagai, Yuusuke Koizuka | 2015-05-12 |
| 8974895 | Inkjet ink, ink storage container, inkjet recording device, and recorded matter | Mitsuru Naruse, Masayasu Nonogaki, Keita Katoh, Kazukiyo Nagai, Yuusuke Koizuka | 2015-03-10 |
| 8960885 | Ink for inkjet recording, and ink cartridge, inkjet recording method, inkjet recorder, ink-recorded matter and method of producing the ink-recorded matter using the ink | Keita Katoh, Mitsuru Naruse, Masayasu Nonogaki, Minoru Hakiri, Kazukiyo Nagai +1 more | 2015-02-24 |
| 8945294 | Ink composition for inkjet recording, inkjet recording method, and inkjet recorded material | Hiroshi Gotou | 2015-02-03 |
| 8778071 | Inkjet ink set, image forming method using same, and print formed by the image forming method | Hiroshi Gotou | 2014-07-15 |
| 8752948 | Inkjet recording ink containing fluorine based surfactant, inkjet recording ink set, and inkjet recording apparatus containing the inkjet recording ink | Takashi Tamai, Michihiko Namba, Akihiko Gotoh, Kiyofumi Nagai | 2014-06-17 |
| 8746869 | Ink for inkjet recording, inkjet recording method using the same, ink cartridge housing the same, and recorded matter | Ichiroh Fujii, Yuuki Yokohama, Kiyofumi Nagai, Hiroshi Gotou | 2014-06-10 |
| 8727523 | Inkjet recording ink, ink cartridge and inkjet recording method | Takashi Tamai, Michihiko Namba | 2014-05-20 |
| 8680175 | Inkjet ink, and ink cartridge, inkjet recording method, inkjet recording apparatus and ink record using the same | Shigeo Hatada, Keishi Taniguchi, Shigeru Kusakata, Ichiroh Fujii, Yuuki Yokohama | 2014-03-25 |
| 8651650 | Inkjet recording ink, inkjet recording inkset, ink cartridge, inkjet recording method, and recorded matter | Ichiroh Fujii, Yuuki Yokohama, Kiyofumi Nagai, Akihiko Gotoh, Mariko Kojima +2 more | 2014-02-18 |
| 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, Naoya Morohoshi, Tohru Ohshima, Masayuki Koyano, Akihiko Gotoh +1 more | 2013-11-12 |
| 8523992 | Magenta recording ink composition, inkjet recording method, and ink recorded matter | Yuji Natori | 2013-09-03 |
| 8383700 | Pigment dispersion, recording ink, ink cartridge, ink-jet recording method and ink-jet recording apparatus | Hiroshi Goto, Kiyofumi Nagai | 2013-02-26 |
| 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, Hisashi Habashi, Hiroshi Goto, Tohru Ohshima +2 more | 2012-12-11 |
| 8317913 | Inkjet ink, and ink cartridge, inkjet recording method, inkjet recording apparatus and ink record using the same | Shigeo Hatada, Keishi Taniguchi, Shigeru Kusakata, Ichiroh Fujii, Yuuki Yokohama | 2012-11-27 |
| 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, Naoya Morohoshi, Tohru Ohshima, Masayuki Koyano, Akihiko Gotoh +1 more | 2012-08-28 |