Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850525 | Liquid container and liquid ejection device | Takumi Nagashima, Hiroyuki Kawate, Hiroyoshi Ozeki, Koichi Toba | 2020-12-01 |
| 10675875 | Liquid container | Takumi Nagashima, Hiroyuki Kawate, Hiroyushi Ozeki | 2020-06-09 |
| 10613475 | Packing member for liquid container | Takumi Nagashima, Hiroyuki Kawate, Hiroyoshi Ozeki | 2020-04-07 |