Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427781 | Liquid ejection head and liquid ejection apparatus | Soji Kondo, Naozumi Nabeshima | 2025-09-30 |
| 12384159 | Liquid ejection head and liquid ejection apparatus | Naozumi Nabeshima, Soji Kondo | 2025-08-12 |
| 12291038 | Liquid ejection apparatus and liquid ejection head | Koichi Kubo, Naozumi Nabeshima, Soji Kondo | 2025-05-06 |
| 12257851 | Liquid ejection head and liquid ejection apparatus | Manabu Ohara, Naozumi Nabeshima, Soji Kondo | 2025-03-25 |
| 11685163 | Member including pad electrode, ink cartridge and recording apparatus | Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima +2 more | 2023-06-27 |
| 11623453 | Liquid storage container and liquid ejection apparatus | Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro +6 more | 2023-04-11 |
| 11613130 | Sealing member, method of manufacturing the same, pressure adjustment mechanism, liquid ejection head, and liquid ejection apparatus | Soji Kondo | 2023-03-28 |
| 11520359 | Pressure control unit and liquid discharge device including pressure control unit | Koichi Kubo, Naozumi Nabeshima, Soji Kondo | 2022-12-06 |
| 11192383 | Liquid storage container and liquid ejection apparatus | Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro +6 more | 2021-12-07 |
| 10843474 | Liquid container unit and recording apparatus | Atsushi Arai, Tomoki Yamamuro, Tatsuaki Orihara, Takeho Miyashita, Norihiro Ikebe +6 more | 2020-11-24 |
| 10675882 | Liquid ejection apparatus, liquid container, and manufacturing method thereof | Akira Shiba, Tsubasa Takaoka, Hiroki Hayashi, Ryo Shimamura | 2020-06-09 |
| 10618300 | Liquid storage container and liquid ejection apparatus | Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro +6 more | 2020-04-14 |
| 10611162 | Liquid container and liquid ejection apparatus | Norihiro Ikebe, Ryo Shimamura, Akira Shiba, Takeho Miyashita, Tomoki Yamamuro +6 more | 2020-04-07 |
| 10569558 | Liquid ejection head and recording apparatus | Noriyasu Nagai, Koichi Kubo, Naozumi Nabeshima, Soji Kondo | 2020-02-25 |
| 10538094 | Liquid ejection head | Koichi Kubo, Naozumi Nabeshima, Soji Kondo, Noriyasu Nagai | 2020-01-21 |
| 10538092 | Liquid supplying mechanism, and liquid ejection apparatus | Takeho Miyashita, Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Tomoki Yamamuro +6 more | 2020-01-21 |
| D869550 | Nozzle cap for ink bottle for printer | Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi, Koichi Kubo +8 more | 2019-12-10 |
| 10486424 | Liquid ejection head and liquid ejection apparatus | Soji Kondo, Naozumi Nabeshima, Koichi Kubo, Noriyasu Nagai | 2019-11-26 |
| 10427412 | Liquid ejecting apparatus and liquid refilling container | Kyoshiro Okude, Masateru Komori, Masato Koshimizu, Tsuyoshi Saeki, Yukimichi Kimura +14 more | 2019-10-01 |
| 10399347 | Liquid supplying mechanism, and liquid ejection apparatus | Takeho Miyashita, Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Tomoki Yamamuro +6 more | 2019-09-03 |
| 10399346 | Liquid container unit and recording apparatus | Atsushi Arai, Tomoki Yamamuro, Tatsuaki Orihara, Takeho Miyashita, Norihiro Ikebe +6 more | 2019-09-03 |
| 10391776 | Liquid storage container and printing apparatus | Hiroki Hayashi, Tsubasa Takaoka, Ryo Shimamura, Akira Shiba | 2019-08-27 |
| 10223624 | Notification device, notification method, and printing apparatus | Tomoki Yamamuro, Atsushi Arai, Tatsuaki Orihara, Ryo Shimamura, Akira Shiba +6 more | 2019-03-05 |
| 10207511 | Ink cartridge and ink jet printer | Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +7 more | 2019-02-19 |
| 10160222 | Liquid ejection apparatus, liquid container, and manufacturing method thereof | Akira Shiba, Tsubasa Takaoka, Hiroki Hayashi, Ryo Shimamura | 2018-12-25 |