Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866596 | Aqueous ink jet composition | Kenji Kitada, Yasunari Ikeda, Hisashi Okamura, Kenta KIKUCHI, Hirofumi Hokari +6 more | 2024-01-09 |
| 11591489 | Aqueous ink jet composition | Hisashi Okamura, Kenji Kitada, Yasunari Ikeda, Hirofumi Hokari, Shinichi Yamamoto +6 more | 2023-02-28 |
| 11447649 | Aqueous ink jet composition | Yasunari Ikeda, Kenji Kitada, Hirofumi Hokari, Hisashi Okamura, Kenta KIKUCHI +1 more | 2022-09-20 |
| 11384249 | Aqueous ink jet composition | Kenji Kitada, Yasunari Ikeda, Hirofumi Hokari, Hisashi Okamura, Kenta KIKUCHI +2 more | 2022-07-12 |
| 10676626 | Ink jet textile printing ink composition and ink receiving container | Tetsuya Aoyama, Makoto Nagase | 2020-06-09 |
| 10047234 | Ink set | Hiromi Ohori, Ryosuke Teramoto, Yuho Miyake, Miharu Kanaya, Daisuke Ishihara | 2018-08-14 |
| 9725608 | Ink jet recording ink, ink jet recording ink set, recording method, recorded matter and ink jet recording apparatus | Masahiro Yatake, Toshiyuki Miyabayashi | 2017-08-08 |
| 9382438 | Ink composition for ink jet recording, penetrant for ink jet recording, and recording apparatus | Tomoyuki Okuyama, Masahiro Yatake | 2016-07-05 |
| 9365726 | Ink composition, inkset, recording apparatus, and recording method | Daisuke Nishioka | 2016-06-14 |
| 8759417 | Water-based ink, water-based ink set, and process for producing dispersion | Masahiro Yatake, Hidehiko Komatsu, Hitoshi Ohta, Kazuhiko Hara, Jun Ito +2 more | 2014-06-24 |
| 8556400 | Inkjet recording ink | Masahiro Yatake, Motoki Masuda, Jyun Ito, Yasuhiro Oki | 2013-10-15 |
| 7691192 | Ink composition, and ink jet recording method and recorded matter using the same | Yasuhiro Oki, Kazuhiko Kitamura, Keiichi Tateishi, Shigeaki Tanaka, Yoshiharu Yabuki | 2010-04-06 |
| 7676165 | Image forming apparatus and control method therefor | — | 2010-03-09 |
| 7553885 | Ink for inkjet recording | Masahiro Yatake, Yasuhiro Oki, Motoki Masuda | 2009-06-30 |
| 7307109 | Ink-jet recording ink, ink-jet recording ink set, recording method, print, and ink-jet recording apparatus | Masahiro Yatake, Toshiyuki Miyabayashi | 2007-12-11 |
| 7303616 | Ink composition, ink jet recording method and recorded article | Yasuhiro Oki, Kazuhiko Kitamura | 2007-12-04 |
| 7083669 | Ink composition, inkjet recording method using the same and recorded matter | Hiroshi Fukumoto, Yasuhiro Oki, Kazuhiko Kitamura | 2006-08-01 |
| 6852154 | Ink set | Kazuhiko Kitamura, Kyoichi Oka | 2005-02-08 |
| 6802893 | Ink for ink-jet recording and process for producing the same, ink set for ink-jet recording, and ink cartridge | Hidehiko Komatsu, Hiroto Nakamura, Masahiro Yatake, Makoto Matsuzaki, Fumitsugu Ito +1 more | 2004-10-12 |
| 6767090 | Ink set for ink-jet recording | Masahiro Yatake, Toshiyuki Miyabayashi | 2004-07-27 |
| 6719833 | Recording medium, and image forming method and recorded matter using same | Masahiro Hanmura, Hiroyuki Onishi, Miharu Kanaya | 2004-04-13 |
| 6599356 | Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid | Hidehiko Komatsu, Kazuhiko Hara, Hitoshi Ota | 2003-07-29 |
| 6596378 | Recording medium and aqueous ink composition | Masahiro Hanmura, Hiroyuki Onishi, Miharu Kanaya | 2003-07-22 |
| 6500248 | Ink composition for ink-jet recording and method of ink-jet recording | — | 2002-12-31 |
| 6488753 | Aqueous pigment dispersion water-base ink composition and recording method using the ink composition | Hiroshi Ito, Masayuki Momose, Sohko Ito | 2002-12-03 |