Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857802 | Liquid container | Tadahiro Mizutani, Taku Ishizawa, Atsushi Kobayashi, Koichi Toba, Yoshiaki Shimizu +1 more | 2020-12-08 |
| 10717287 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Manabu Akahane, Makoto Kobayashi, Naomi Kimura, Hideki Okumura +3 more | 2020-07-21 |
| 10618292 | Printer and ink bottle | Noriyuki Fukasawa, Taku Ishizawa, Tadahiro Mizutani, Naomi Kimura, Shoma Kudo +1 more | 2020-04-14 |
| 10538093 | Bottle set and bottle | Takumi Nagashima, Hitoshi Igarashi, Tadahiro Mizutani, Tomoyuki Nakano | 2020-01-21 |