Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319825 | Ink jet ink composition and ink set | Tetsuya Aoyama, Satoshi Tsubamoto, Tomohito Nakano, Tomoki Maruyama | 2025-06-03 |
| 12031048 | Ink set and recording method | Yoshifumi Hano, Kazuhiko Kitamura | 2024-07-09 |
| 11390769 | Ink jet printing method, primer ink composition, and ink jet ink composition | — | 2022-07-19 |
| 10183502 | Pretreatment agent for ink jet textile printing and ink jet textile printing process | — | 2019-01-22 |
| 10059851 | Ink composition, ink set, and recording method | Takayoshi Kagata, Hiroshi Mukai | 2018-08-28 |
| 9994724 | Ink composition, ink set, and recording method | Takayoshi Kagata, Hiroshi Mukai | 2018-06-12 |
| 9951238 | Ink-jet ink, ink cartridge, ink-jet recording method | — | 2018-04-24 |
| 9725608 | Ink jet recording ink, ink jet recording ink set, recording method, recorded matter and ink jet recording apparatus | Toshiyuki Miyabayashi, Hiroko Hayashi | 2017-08-08 |
| 9713921 | Ink composition and recording apparatus | Akira Mizutani, Takayoshi Kagata, Hiroshi Mukai | 2017-07-25 |
| 9657187 | Ink composition and recording method | Takayoshi Kagata, Hiroshi Mukai | 2017-05-23 |
| 9512326 | Ink jet ink composition, recording method, and recording apparatus | Kenji Kitada, Hiroshi Mukai, Takayoshi Kagata | 2016-12-06 |
| 9505940 | Ink composition, ink set, and recording method | Takayoshi Kagata, Hiroshi Mukai | 2016-11-29 |
| 9382438 | Ink composition for ink jet recording, penetrant for ink jet recording, and recording apparatus | Tomoyuki Okuyama, Hiroko Hayashi | 2016-07-05 |
| 9376583 | Ink composition, recording apparatus, and recording method | Katsuko Aoki, Takayoshi Kagata, Shoki KASAHARA | 2016-06-28 |
| 9353276 | Ink composition and recording apparatus | Takayoshi Kagata, Hiroshi Mukai, Akira Mizutani | 2016-05-31 |
| 9039130 | Ink composition and method for ink jet recording | — | 2015-05-26 |
| 8759417 | Water-based ink, water-based ink set, and process for producing dispersion | Hidehiko Komatsu, Hitoshi Ohta, Kazuhiko Hara, Hiroko Hayashi, Jun Ito +2 more | 2014-06-24 |
| 8613509 | Ink jet recording ink composition | Makoto Nagase | 2013-12-24 |
| 8556400 | Inkjet recording ink | Motoki Masuda, Jyun Ito, Yasuhiro Oki, Hiroko Hayashi | 2013-10-15 |
| 8110617 | Aqueous ink composition and method of manufacturing the same | — | 2012-02-07 |
| 7981947 | Aqueous ink composition and method of manufacturing the same | — | 2011-07-19 |
| 7888406 | Saccharide-alkyleneoxy derivative and ink | — | 2011-02-15 |
| 7790783 | Water-base ink composition, inkjet recording method and recorded matter | Tetsuya Aoyama, Daisuke Ishihara | 2010-09-07 |
| 7683108 | Microencapsulated pigment, production process therefor, aqueous dispersion, and ink jet recording ink | Hiroto Nakamura, Toshiyuki Miyabayashi, Hidehiko Komatsu | 2010-03-23 |
| 7678846 | Ink-jet recording ink | — | 2010-03-16 |