Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560491 | Liquid composition, device for applying liquid composition, image forming device, and image forming method | Dongsik Jang, Yukitaka Watarai, Tsutomu Maekawa, Takashi Tamai, Koji Katsuragi | 2023-01-24 |
| 11040561 | Ink and processing liquid set, image forming method, and image forming device | Takashi Tamai, Dongsik Jang, Satoshi Takahashi, Yoshiki Yanagawa, Tsutomu Maekawa +1 more | 2021-06-22 |
| 10899145 | Image forming method, image forming apparatus, and set of ink and processing fluid | Sayuri Kojima, Takashi Tamai | 2021-01-26 |
| 10851253 | Image forming method and image forming apparatus | Tsutomu Maekawa, Koji Katsuragi, Takashi Tamai, Dongsik Jang | 2020-12-01 |
| 10744795 | Liquid discharge system, image forming apparatus, and liquid discharge method | Yoshihiro Harada, Takashi Tamai, Sayuri Kojima | 2020-08-18 |
| 10647129 | Printing method and set of processing fluid and ink | Hiroshi Gotou, Tsutomu Maekawa, Yukitaka Watarai, Koji Katsuragi, Tomohiro Nakagawa | 2020-05-12 |
| 10259965 | Surface treatment liquid compostion, ink set, recording method, and recording device | Tomohiro Nakagawa, Noriaki Okada, Juichi Furukawa, Satoyuki Sekiguchi, Yukihiro Imanaga +1 more | 2019-04-16 |
| 9507296 | Intermediate transferer and image forming apparatus using the same | Hidetaka Kubo, Jun Aoto, Daisuke Aoki | 2016-11-29 |