Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125284 | Aqueous ink, ink cartridge, and ink jet recording method | Keigo Gouda, Hisao Kamo, Hitoshi Nagashima, Daiji Okamura, Takakazu Mizutani +3 more | 2018-11-13 |
| 9889673 | Liquid discharge apparatus and liquid discharge head | Yoshiyuki Nakagawa, Shuzo Iwanaga, Shingo Okushima, Mikio Sanada | 2018-02-13 |