Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836921 | Ink, ink cartridge, and ink jet recording method | Masahiro Terada, Hidetaka Kawamura, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2020-11-17 |
| 10525725 | Image recording method, ink set, and method of preparing ink set | Masahiro Terada, Hidetaka Kawamura, Yohei Masada, Masanobu Ootsuka, Takaharu Aotani +2 more | 2020-01-07 |