Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296588 | Liquid ejection head and manufacturing method for liquid ejection head | — | 2025-05-13 |
| 11179932 | Liquid ejection head | Akio Saito, Toru Nakakubo, Yohei Nakamura | 2021-11-23 |
| 11084300 | Liquid discharge head | Yohei Nakamura, Akio Saito, Toru Nakakubo | 2021-08-10 |
| 10518548 | Liquid ejection head, liquid ejection apparatus and method of manufacturing liquid ejection head | Kazuhiro Yamada, Shuzo Iwanaga, Seiichiro Karita, Shingo Okushima, Noriyasu Nagai +6 more | 2019-12-31 |
| 10479087 | Liquid ejection head, liquid ejection apparatus, and liquid ejection head manufacture method | Shuzo Iwanaga, Shingo Okushima | 2019-11-19 |
| 10471711 | Printing apparatus, printing method, and medium | Seiichiro Karita, Shuzo Iwanaga, Kazuhiro Yamada, Takatsuna Aoki, Shingo Okushima +5 more | 2019-11-12 |
| 10350885 | Liquid discharge device and liquid discharge head | Takatsuna Aoki, Shuzo Iwanaga, Seiichiro Karita, Kazuhiro Yamada, Shingo Okushima +5 more | 2019-07-16 |
| 10293604 | Liquid ejection head, liquid ejection apparatus, and temperature control method for liquid ejection head | Takatsuna Aoki, Shuzo Iwanaga, Seiichiro Karita, Kazuhiro Yamada, Shingo Okushima +7 more | 2019-05-21 |
| 10201980 | Liquid discharge head, liquid discharge apparatus, and liquid discharge method | Takatsuna Aoki, Seiichiro Karita, Shingo Okushima, Eisuke Nishitani, Yumi Komamiya +6 more | 2019-02-12 |
| 10195868 | Liquid ejecting apparatus and liquid ejecting head | Kazuhiro Yamada, Shuzo Iwanaga, Seiichiro Karita, Shingo Okushima, Noriyasu Nagai +4 more | 2019-02-05 |
| 10160204 | Liquid ejection head | Tatsurou Mori, Shuzo Iwanaga, Seiichiro Karita, Kazuhiro Yamada, Akio Saito +5 more | 2018-12-25 |
| 10029473 | Liquid discharge head and recording apparatus | Akira Yamamoto, Shuzo Iwanaga, Seiichiro Karita, Kazuhiro Yamada, Takatsuna Aoki +4 more | 2018-07-24 |
| 10022979 | Liquid ejection head, liquid ejection apparatus, and manufacturing method | Shingo Okushima, Takatsuna Aoki, Seiichiro Karita, Noriyasu Nagai, Tamaki Sato +8 more | 2018-07-17 |
| 10005287 | Liquid ejection apparatus, liquid ejection head, and method of supplying liquid | Kazuhiro Yamada, Shuzo Iwanaga, Seiichiro Karita, Takatsuna Aoki, Shingo Okushima +4 more | 2018-06-26 |
| 9994040 | Liquid ejection apparatus, liquid ejection method, and liquid ejection head | Seiichiro Karita, Shuzo Iwanaga, Kazuhiro Yamada, Takatsuna Aoki, Shingo Okushima +4 more | 2018-06-12 |
| 9981464 | Printing apparatus, printing method, and medium | Seiichiro Karita, Shuzo Iwanaga, Kazuhiro Yamada, Takatsuna Aoki, Shingo Okushima +5 more | 2018-05-29 |
| 9975340 | Printing apparatus and medium | Seiichiro Karita, Shuzo Iwanaga, Kazuhiro Yamada, Akio Saito, Shingo Okushima +5 more | 2018-05-22 |
| 9925792 | Liquid discharge head, liquid discharge apparatus, and liquid discharge method | Takatsuna Aoki, Seiichiro Karita, Shingo Okushima, Eisuke Nishitani, Yumi Komamiya +6 more | 2018-03-27 |
| 9914308 | Liquid ejection apparatus and liquid ejection head | Kazuhiro Yamada, Takatsuna Aoki, Seiichiro Karita, Shuzo Iwanaga, Akio Saito +5 more | 2018-03-13 |
| 9744760 | Liquid ejection head, recording apparatus and heat radiation method for liquid ejection head | Kazuhiro Yamada, Takuto Moriguchi, Shuzo Iwanaga, Takatsugu Moriya | 2017-08-29 |
| 9539808 | Liquid ejection head | Takuto Moriguchi, Shuzo Iwanaga, Takatsugu Moriya, Kazuhiro Yamada, Akira Yamamoto | 2017-01-10 |
| 9469111 | Liquid ejection head | Kazuhiro Yamada, Takatsugu Moriya | 2016-10-18 |
| 9358803 | Liquid supplying apparatus, liquid ejecting apparatus, and liquid supplying method | Takuto Moriguchi, Shuzo Iwanaga, Kazuhiro Yamada, Takatsugu Moriya | 2016-06-07 |
| 9327513 | Pressure regulating unit, liquid supplying apparatus, and liquid ejecting apparatus | Takuto Moriguchi, Shuzo Iwanaga, Kazuhiro Yamada, Takatsugu Moriya | 2016-05-03 |
| 9315041 | Pressure regulating unit, liquid supplying apparatus, and liquid ejecting apparatus | Takuto Moriguchi, Shuzo Iwanaga, Kazuhiro Yamada, Takatsugu Moriya | 2016-04-19 |