Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962937 | Liquid ejection head and liquid ejection device | Shingo Okushima, Seiichiro Karita, Takatsuna Aoki | 2018-05-08 |
| 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 |
| 9902157 | Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus | Shingo Okushima, Seiichiro Karita, Takatsuna Aoki, Yumi Komamiya | 2018-02-27 |
| 9751310 | Method for manufacturing liquid ejection head | Seiichiro Karita, Takatsuna Aoki, Shingo Okushima | 2017-09-05 |