Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718100 | Ink jet ink composition, ink jet recording method, and ink set | Keiji Iida, Kenichiro Kubota, Naoki Koike, Jun Ito | 2023-08-08 |
| 10919311 | Ink jet ink composition, ink jet recording method, and ink set | Keiji Iida, Kenichiro Kubota, Naoki Koike, Jun Ito | 2021-02-16 |
| 10821741 | Ink jet composition and ink jet recording method | Naoki Koike, Keiji Iida, Jun Ito, Kenichiro Kubota | 2020-11-03 |
| 10676626 | Ink jet textile printing ink composition and ink receiving container | Hiroko Hayashi, Tetsuya Aoyama | 2020-06-09 |
| 10400124 | Ink composition set | Kenichiro Kubota, Jun Ito, Naoki Koike, Keiji Iida | 2019-09-03 |
| 9963606 | Non-aqueous ink jet ink composition and ink jet recording method | Naoki Koike, Jun Ito, Kenichiro Kubota | 2018-05-08 |
| 9919520 | Ink jet recording method | Akihito Sao, Kenichiro Kubota, Jun Ito, Naoki Koike | 2018-03-20 |
| 9868287 | Ink jet recording apparatus and method for maintaining the same | Jun Ito, Kenichiro Kubota, Naoki Koike, Keiji Iida | 2018-01-16 |
| 9758685 | Nonaqueous ink jet ink composition | Jun Ito, Keiji Iida, Kenichiro Kubota, Naoki Koike | 2017-09-12 |
| 9758686 | Solvent-based ink jet ink composition | Kenichiro Kubota, Jun Ito, Naoki Koike | 2017-09-12 |
| 9725610 | Ink composition for ink jet recording | Keiji Iida, Kenichiro Kubota, Akihito Sao | 2017-08-08 |
| 9534129 | Non-aqueous ink jet ink composition and ink jet recording method | Naoki Koike, Jun Ito, Kenichiro Kubota | 2017-01-03 |
| 9299463 | Method of depositing noble metal on structure member of nuclear plant | Tsuyoshi Ito, Hideyuki Hosokawa, Yoichi Wada, Kazushige Ishida, Motohiro Aizawa | 2016-03-29 |
| 9238744 | Non-aqueous ink composition for ink jet recording and ink jet recording method | Kenichiro Kubota, Akihito Sao, Jun Ito | 2016-01-19 |
| 9199469 | Ink jet recording apparatus and maintenance thereof | Jun Ito, Kenichiro Kubota, Naoki Koike, Shigeki Suzuki | 2015-12-01 |
| 9102842 | Ink composition and recording apparatus | Tomoki Shinoda, Akihito Sao, Keiji Iida, Miho Nakamura, Kenichiro Kubota | 2015-08-11 |
| 9028055 | Nonaqueous ink composition for ink jet recording and ink jet recording method | Kenichiro Kubota, Maki Ito, Keiji Iida, Akihito Sao | 2015-05-12 |
| 8991996 | Ink composition for ink jet recording | Akihito Sao, Kenichiro Kubota, Kenichi Numakura, Jun Ito | 2015-03-31 |
| 8992678 | Ink set for ink jet recording and ink jet recording method | Akihito Sao, Kenichiro Kubota | 2015-03-31 |
| 8967764 | Ink jet textile printing apparatus and method of producing printed textile | — | 2015-03-03 |
| 8939559 | Non-aqueous cleaning liquid and cleaning method | Keiji Iida, Kenichiro Kubota, Akihito Sao, Maki Ito | 2015-01-27 |
| 8858696 | Nonaqueous ink composition for ink jet recording and ink jet recording method using the same | Akihito Sao, Maki Nariai, Keiji Iida, Tomoki Shinoda, Kenichiro Kubota | 2014-10-14 |
| 8821973 | Method of forming Fe3-xCrxO4 (O| Tsuyoshi Ito, Hideyuki Hosokawa, Yukio Hirama |
2014-09-02 |
|
| 8708440 | Ink jet printing apparatus and method of manufacturing printed goods using ink jet printing apparatus | — | 2014-04-29 |
| 8652272 | Suppression method for corrosion of carbon steel member | Tsuyoshi Ito, Hideyuki Hosokawa, Yukio Hirama, Motoaki Sakashita | 2014-02-18 |