Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179944 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Naomi Kimura +3 more | 2021-11-23 |
| 11090945 | Liquid discharge apparatus | Toshiyuki Ochiai | 2021-08-17 |
| 11072180 | Ink tank | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Naomi Kimura | 2021-07-27 |
| 10889123 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Naomi Kimura +3 more | 2021-01-12 |
| 10886084 | Pressure switch and hermetically sealed electric compressor | Hiroshi Murata, Takehiko OKUMURA, Kanichiro Sugiura, Shinichi Takahashi | 2021-01-05 |