Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873814 | Ink composition | Takayoshi Kagata, Toshihiro Yoshimura, Yasuyuki KAGAWA, Yukiko Egami, Hiroshi Maekawa +3 more | 2018-01-23 |
| 9862850 | Ink composition, and recorded matter, recording method and recording apparatus using the same | Takayoshi Kagata | 2018-01-09 |