Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870770 | Aqueous ink, ink cartridge and ink jet recording method | Junichi Sakai, Tsuyoshi Kanke, Akiko Tominaga, Takashi Imai | 2020-12-22 |
| 10864748 | Image recording method, ink, and liquid composition | Takashi Imai | 2020-12-15 |
| 10710365 | Ink jet recording method and ink jet recording apparatus | Satoshi Takebayashi | 2020-07-14 |
| 10688787 | Ink jet recording method and ink jet recording apparatus | Satoshi Takebayashi, Yuko Nishiwaki, Tsuyoshi Kanke, Takashi Imai | 2020-06-23 |