Issued Patents All Time
Showing 25 most recent of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296600 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Hideki Okumura +3 more | 2025-05-13 |
| 12280601 | Ink refill container and ink refill system | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Shoma Kudo, Manabu Akahane | 2025-04-22 |
| 11938739 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Hideki Okumura +3 more | 2024-03-26 |
| 11926162 | Ink refill container and ink refill system | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Shoma Kudo, Manabu Akahane | 2024-03-12 |
| 11667123 | Ink refill container and ink refill system | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Shoma Kudo, Manabu Akahane | 2023-06-06 |
| 11639060 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Hideki Okumura +3 more | 2023-05-02 |
| 11541662 | Ink refill container and ink refill system | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Shoma Kudo, Manabu Akahane | 2023-01-03 |
| D962941 | Recording apparatus | Shoma Kudo, Hidenao Suzuki, Munehide Kanaya | 2022-09-06 |
| 11376852 | Liquid ejection apparatus | Makoto Sawadaishi | 2022-07-05 |
| 11312147 | Liquid storage container and liquid ejecting apparatus | Makoto Sawadaishi, Yusuke Hirasawa, Shoma Kudo | 2022-04-26 |
| 11225083 | Lever, liquid storage apparatus, and liquid ejecting apparatus | Shoma Kudo | 2022-01-18 |
| 11179944 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Hideki Okumura +3 more | 2021-11-23 |
| 11072180 | Ink tank | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Hideki Okumura | 2021-07-27 |
| 11007787 | Ink refill container and ink refill system | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Shoma Kudo, Manabu Akahane | 2021-05-18 |
| 10987957 | Liquid container and liquid ejecting apparatus | Shoma Kudo | 2021-04-27 |
| 10981390 | Liquid container and liquid injection apparatus | Hidenao Suzuki, Shoma Kudo, Takanori Matsuda, Koji Kawai | 2021-04-20 |
| 10889123 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Hideki Okumura +3 more | 2021-01-12 |
| 10875316 | Liquid supply unit and liquid ejection apparatus | Shoma Kudo | 2020-12-29 |
| 10814636 | Liquid ejection apparatus | Makoto Sawadaishi | 2020-10-27 |
| 10752003 | Ink refill container and ink refill system | Tadahiro Mizutani, Taku Ishizawa, Noriyuki Fukasawa, Shoma Kudo, Manabu Akahane | 2020-08-25 |
| 10752002 | Liquid ejecting apparatus with spill catching mechanism | Shoma Kudo | 2020-08-25 |
| 10723134 | Liquid tank | Takashi Koase | 2020-07-28 |
| 10717287 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Hideki Okumura +3 more | 2020-07-21 |
| 10717286 | Plug member and liquid containment unit | Shoma Kudo | 2020-07-21 |
| 10696058 | Liquid supply device, liquid jetting system, and liquid jetting device | Shoma Kudo, Yusuke Hirasawa, Yuta KOMATSU | 2020-06-30 |