Issued Patents All Time
Showing 1–25 of 46 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, Naomi Kimura +3 more | 2025-05-13 |
| 11938739 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Naomi Kimura +3 more | 2024-03-26 |
| 11639060 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Naomi Kimura +3 more | 2023-05-02 |
| 11325386 | Liquid container device and liquid ejecting apparatus | Toshiyuki Ochiai | 2022-05-10 |
| 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 |
| 10752009 | Liquid tank and liquid ejection device | Shoma Kudo | 2020-08-25 |
| 10717287 | Ink refill container, ink refill system, and ink refill adapter | Tadahiro Mizutani, Ryoichi Tanaka, Manabu Akahane, Makoto Kobayashi, Naomi Kimura +3 more | 2020-07-21 |
| 10618297 | Tank and liquid ejection device | Takashi Koase | 2020-04-14 |
| 10490628 | Semiconductor device | — | 2019-11-26 |
| 10431491 | Semiconductor device having a triple insulating film surrounded void | Yuhki Fujino, Noboru Yokoyama | 2019-10-01 |
| 10308029 | Liquid holding unit and liquid ejection device | Shoma Kudo, Naomi Kimura, Motoyoshi Shirotori, Kazuo Otsuka, Masafumi Furuyama | 2019-06-04 |
| 10300703 | Printer with a printing head for ejecting ink | Naomi Kimura, Shoma Kudo, Motoyoshi Shirotori | 2019-05-28 |
| 10173432 | Printer | Shoma Kudo, Naomi Kimura, Motoyoshi Shirotori | 2019-01-08 |
| 10141399 | Semiconductor device | Masanobu Tsuchitani, Hiroto Misawa, Akira Ezaki, Tatsuya Shiraishi | 2018-11-27 |
| 10020362 | Semiconductor device and method of manufacturing the same | Masanobu Tsuchitani, Sadayuki Jimbo, Takuya Yamaguchi | 2018-07-10 |
| 9865680 | Semiconductor device with peripheral void space and method of making the same | Takuya Yamaguchi, Masanobu Tsuchitani, Sadayuki Jimbo | 2018-01-09 |
| 9761711 | Semiconductor device | Kankichi Ito | 2017-09-12 |
| 9142667 | Semiconductor device and method for manufacturing same | Hiroto Misawa, Takahiro Kawano | 2015-09-22 |
| 8890237 | Power semiconductor device | Takahiro Kawano | 2014-11-18 |
| 8859365 | Semiconductor device and method for manufacturing same | Hiroto Misawa, Takahiro Kawano | 2014-10-14 |
| 8710582 | Semiconductor device and method for manufacturing same | Hiroto Misawa, Takahiro Kawano | 2014-04-29 |