Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717888 | Ink composition, ink set, recording method, and ink jet recording apparatus | Shintaro Hama, Kiyomi Kumamoto, Tetsuya Aoyama, Tomohiro Aruga, Kazuma Tsutsumi | 2020-07-21 |
| 10633548 | Ink composition and recording method | Yukiko II, Tetsuya Aoyama | 2020-04-28 |
| 10414931 | Ink composition, ink set, and ink jet recording device | Tomohiro Aruga, Tetsuya Aoyama | 2019-09-17 |
| 10357979 | Ink composition and recording method | Yuho Miyake, Shintaro Hama, Tetsuya Aoyama | 2019-07-23 |
| 10047234 | Ink set | Hiromi Ohori, Yuho Miyake, Miharu Kanaya, Hiroko Hayashi, Daisuke Ishihara | 2018-08-14 |
| 10016981 | Aqueous ink set for ink jet recording, recording method, and ink jet recording apparatus | Shintaro Hama, Yuho Miyake, Tetsuya Aoyama | 2018-07-10 |
| 9944807 | Ink composition and ink set | Hiromi Ohori, Yuho Miyake | 2018-04-17 |
| 9914844 | Ink composition | Hiromi Ohori, Yuho Miyake | 2018-03-13 |
| 9822268 | Ink composition | Hiromi Ohori, Yuho Miyake | 2017-11-21 |
| 9587129 | Ink composition and ink set | Yuho Miyake, Hiromi Ohori, Daisuke Ishihara, Miharu Kanaya | 2017-03-07 |
| 9498964 | Liquid accommodating container | Tadahiro Mizutani, Shun Oya, Akio Ito, Hideo Shimamura | 2016-11-22 |
| 9279060 | Ink composition, ink jet recording apparatus, and ink jet recording system | — | 2016-03-08 |
| 9238370 | Liquid accommodating container | Tadahiro Mizutani, Shun Oya, Akio Ito, Hideo Shimamura | 2016-01-19 |
| 8876273 | Ink composition, ink jet recording method using the same and recorded material | Yasunari Ikeda, Yasuhiro Oki, Kazuhiko Kitamura, Shigemi Wakabayashi, Hiromi Iseki | 2014-11-04 |
| 8857965 | Ink compostion, recording method using the same and recorded material | Yasunari Ikeda, Yasuhiro Oki, Kazuhiko Kitamura, Shigemi Wakabayashi, Hiromi Iseki | 2014-10-14 |
| 8778072 | Ink composition, recording method, and recorded article | Hiromi Iseki, Kazuhiko Kitamura, Yasuhiro Oki, Shigemi Wakabayashi, Yasunari Ikeda | 2014-07-15 |
| 8496746 | Ink composition and ink jet recording method using the same | Shigemi Wakabayashi, Kazuhiko Kitamura, Yasuhiro Oki, Yasunari Ikeda, Hiromi Iseki | 2013-07-30 |