Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738803 | Aqueous ink, ink cartridge, and ink jet recording method | Takayuki Horiuchi, Satoru Kobayashi, Masanori Yoshida, Naofumi Shimomura | 2017-08-22 |
| 8025384 | Reaction liquid, set of ink and reaction liquid, ink jet recording apparatus and image recording method | Masashi Ogasawara, Souichi Nagai, Tetsu Iwata | 2011-09-27 |