Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987056 | Liquid ejection head | — | 2024-05-21 |
| 11179948 | Liquid ejecting head and liquid ejecting apparatus | Akiko Hammura, Yoshiyuki Nakagawa | 2021-11-23 |
| 11117374 | Liquid ejection head and liquid ejection apparatus | Yoshiyuki Nakagawa, Kazuhiro Yamada, Shingo Okushima, Naozumi Nabeshima | 2021-09-14 |
| 11065872 | Liquid ejection head | Shingo Okushima, Yoshiyuki Nakagawa, Kazuhiro Yamada, Naozumi Nabeshima | 2021-07-20 |
| 10821736 | Liquid discharge head and liquid discharge apparatus | Shingo Okushima, Yoshiyuki Nakagawa, Kazuhiro Yamada, Naozumi Nabeshima | 2020-11-03 |
| 10654269 | Liquid ejection head | Shin Ishimatsu, Toshiaki Hirosawa, Genji Inada, Hiromasa Amma, Shogo Kawamura +1 more | 2020-05-19 |
| 10507644 | Liquid ejecting head | Shogo Kawamura, Toshiaki Hirosawa, Genji Inada, Hiromasa Amma, Takuya Iwano +1 more | 2019-12-17 |
| 10471728 | Liquid ejection head, liquid ejection apparatus, and method of attaching liquid ejection head | Genji Inada, Toshiaki Hirosawa, Hiromasa Amma, Shogo Kawamura, Shin Ishimatsu +1 more | 2019-11-12 |
| 10391767 | Liquid ejection head | Toshiaki Hirosawa, Genji Inada, Hiromasa Amma, Shogo Kawamura, Takuya Iwano +1 more | 2019-08-27 |
| 9987849 | Liquid ejecting device | Genji Inada, Yasushi Iijima, Satoshi Kimura, Kenji Kitabatake | 2018-06-05 |
| 9821553 | Liquid discharging head | Akira Yamamoto | 2017-11-21 |
| 9527281 | Liquid ejection head and liquid ejection apparatus | Kenji Yabe | 2016-12-27 |
| 9358779 | Apparatus and method for driving the same | Kyota Miyazaki, Akira Yamamoto, Toshiaki Hirosawa | 2016-06-07 |
| 8894182 | Liquid discharge head | Toshiaki Hirosawa, Hiroki Tajima, Akira Yamamoto, Kyota Miyazaki | 2014-11-25 |
| 8678556 | Liquid discharge recording head and method of manufacturing the same | Shuzo Iwanaga, Shogo Kawamura | 2014-03-25 |
| 8177330 | Liquid discharge head, ink jet recording head and ink jet recording apparatus | Takatoshi Suganuma, Yasutomo Watanabe, Toshiaki Hirosawa, Shuzo Iwanaga, Akira Yamamoto | 2012-05-15 |
| 8128199 | Ink jet print head, method for manufacturing ink jet print head, and printing apparatus | — | 2012-03-06 |
| 8075120 | Ink jet print head and ink jet printing apparatus | Shuichi Ide, Ken Tsuchii, Arihito Miyakoshi, Shuichi Murakami, Hiroshi Arimizu | 2011-12-13 |
| 7984549 | Method of manufacturing ink-jet recording head | — | 2011-07-26 |
| 7789499 | Ink jet print head and method of manufacturing ink jet print head | Shuzo Iwanaga, Akira Yamamoto, Riichi Saito, Toshiaki Hirosawa, Yasutomo Watanabe | 2010-09-07 |