Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708197 | Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill container | Kyosuke Nagaoka, Ryoji Inoue, Keiichiro Tsukuda | 2023-07-25 |
| 11565530 | Ink cartridge adaptor, ink cartridge and recording apparatus | Takashi Fukushima, Tetsuya Ohashi, Yasuo Kotaki, Ryoji Inoue, Koichi Kubo +4 more | 2023-01-31 |