Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760101 | Liquid storage container | Kyosuke Nagaoka, Ryoji Inoue, Kenta Udagawa, Hideaki Matsumura, Taiji Maruyama | 2023-09-19 |
| 11701890 | Liquid storage container | Ryoji Inoue, Kyosuke Nagaoka, Takayuki Tanno, Kenta Udagawa | 2023-07-18 |
| 11642891 | Liquid ejection head, liquid ejection apparatus, and method of supplying liquid | Shingo Okushima, Seiichiro Karita, Takatsuna Aoki, Eisuke Nishitani, Yoshiyuki Nakagawa | 2023-05-09 |
| D982073 | Ink bottle for refilling printer cartridges | Kenta Udagawa, Hiroshi Koshikawa, Hiroki Hayashi, Manabu Ohara, Shoki Takiguchi | 2023-03-28 |
| 11584132 | Liquid storage container | Ryoji Inoue, Kyosuke Nagaoka, Takayuki Tanno, Kenta Udagawa, Hideaki Matsumura +1 more | 2023-02-21 |
| 11565530 | Ink cartridge adaptor, ink cartridge and recording apparatus | Takashi Fukushima, Tetsuya Ohashi, Yasuo Kotaki, Ryoji Inoue, Koichi Kubo +4 more | 2023-01-31 |