Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415354 | Liquid ejection head and ejection apparatus | Takuya Iwano, Tomoki Tsuji | 2025-09-16 |
| 11807003 | Liquid ejection head and manufacturing method thereof | Takuya Iwano | 2023-11-07 |
| 10596815 | Liquid ejection head and inkjet printing apparatus | Shingo Okushima, Satoshi Oikawa, Satoshi Kimura, Kengo Umeda, Masataka Sakurai | 2020-03-24 |
| 10518548 | Liquid ejection head, liquid ejection apparatus and method of manufacturing liquid ejection head | Kazuhiro Yamada, Shuzo Iwanaga, Seiichiro Karita, Shingo Okushima, Zentaro Tamenaga +6 more | 2019-12-31 |
| 10471713 | Inkjet print head and inkjet printing apparatus | Satoshi Oikawa, Shingo Okushima, Satoshi Kimura, Kengo Umeda | 2019-11-12 |
| 10471711 | Printing apparatus, printing method, and medium | Seiichiro Karita, Shuzo Iwanaga, Kazuhiro Yamada, Takatsuna Aoki, Shingo Okushima +5 more | 2019-11-12 |
| 10406821 | Liquid discharge head using discharge energy generation elements | Shingo Okushima | 2019-09-10 |
| 10350884 | Liquid ejecting head and inkjet printing apparatus | Shingo Okushima, Satoshi Oikawa, Satoshi Kimura, Kengo Umeda, Masataka Sakurai | 2019-07-16 |
| 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 |
| 10286661 | Liquid discharge method and liquid discharge apparatus for heating a liquid through a surface to generate a bubble | Shintaro Kasai, Yoshiyuki Nakagawa, Akira Shibasaki, Masataka Sakurai, Ken Tsuchii +2 more | 2019-05-14 |
| 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, Zentaro Tamenaga +4 more | 2019-02-05 |
| 10160204 | Liquid ejection head | Shuzo Iwanaga, Seiichiro Karita, Kazuhiro Yamada, Akio Saito, Zentaro Tamenaga +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, Zentaro Tamenaga +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 |