Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397553 | Liquid ejecting apparatus | Hiroaki Okui, Yu Hasegawa | 2025-08-26 |
| 12370798 | Liquid ejecting apparatus | Hirokazu Yanagihara, Hiroaki Okui | 2025-07-29 |
| 12365181 | Liquid ejecting apparatus | Hiroaki Okui, Yu Hasegawa | 2025-07-22 |
| 12325238 | Printing apparatus | Masaru Kumagai, Shinichi Nakamura | 2025-06-10 |
| 12319068 | Liquid discharging head and liquid discharging apparatus | — | 2025-06-03 |
| 12296595 | Liquid ejecting apparatus and liquid filling method | Yu Hasegawa, Masami Ota, Hiroaki Okui | 2025-05-13 |
| 12269265 | Liquid ejecting head and liquid ejecting apparatus | Yu Hasegawa, Hiroaki Okui, Yuma Fukuzawa | 2025-04-08 |
| 12187047 | Flow passage member, liquid ejecting head, liquid ejecting apparatus, and method for manufacturing flow passage member | Hiroki Kobayashi, Shingo Tomimatsu, Katsuhiro Okubo | 2025-01-07 |
| 11850859 | Liquid ejecting head and liquid ejecting apparatus | Hiroaki Okui, Shun KATSUIE | 2023-12-26 |
| 11845278 | Liquid ejecting head and liquid ejecting apparatus | Hiroaki Okui, Takahiro Kanegae, Kazuaki Uchida | 2023-12-19 |
| 11840085 | Liquid ejecting head and liquid ejecting apparatus | Hiroaki Okui | 2023-12-12 |
| 11827016 | Liquid ejecting apparatus | Hiroaki Okui | 2023-11-28 |
| 11806987 | Liquid ejecting head and liquid ejecting apparatus | — | 2023-11-07 |
| 11787183 | Liquid ejecting head and liquid ejecting apparatus | Hiroaki Okui, Shun KATSUIE | 2023-10-17 |
| 11752768 | Liquid ejecting head and liquid ejecting apparatus | — | 2023-09-12 |
| 11691445 | Liquid ejecting apparatus and method of fixing liquid ejecting head | Hiroaki Okui | 2023-07-04 |
| 11613122 | Liquid ejecting head and liquid ejecting apparatus | Hiroaki Okui, Shun KATSUIE | 2023-03-28 |
| 11433676 | Liquid ejecting apparatus | Haruki Kobayashi | 2022-09-06 |
| 11117375 | Liquid ejecting head and liquid ejecting apparatus | — | 2021-09-14 |
| 11072175 | Liquid ejecting head and liquid ejecting apparatus | — | 2021-07-27 |
| 10974510 | Liquid ejecting head and liquid ejecting apparatus | — | 2021-04-13 |
| 10661574 | Liquid ejecting apparatuses | Masaru Kumagai, Yukihiro Hanaoka, Izumi Nozawa | 2020-05-26 |
| 10569559 | Liquid ejecting apparatus | Yukihiro Hanaoka, Takuya Okina, Masaru Kumagai | 2020-02-25 |
| 9994024 | Liquid ejecting apparatus with movable head unit | Fumiya TAKINO, Kazunori Mori | 2018-06-12 |
| 9701109 | Liquid discharging apparatus and control method of liquid discharging apparatus | — | 2017-07-11 |