Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457079 | Ink, inkjet recording method, ink cartridge, and image recording device | Kaori Toyama, Hiromi Sakaguchi, Hideaki Nishimura, Masayuki Fukuoka, Shuusuke Someno | 2019-10-29 |
| 10233345 | Ink set, recording device, and method of recording | Hiroshi Gotou, Kaori Toyama, Masayuki Fukuoka | 2019-03-19 |
| 10195885 | Ink, inkjet recording method, ink cartridge, and image recording device | Kaori Toyama, Hiromi Sakaguchi, Hideaki Nishimura, Masayuki Fukuoka, Shuusuke Someno | 2019-02-05 |