Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172441 | Liquid discharge head | Yoshinori Tagawa | 2024-12-24 |
| 12115795 | Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatus | Hiroki Hayashi, Hiroshi Koshikawa | 2024-10-15 |
| 11833831 | Ink-jet printing apparatus | Hiroshi Miyamoto | 2023-12-05 |
| 11660873 | Liquid ejection apparatus | Hiroshi Koshikawa, Hiroki Hayashi, Hiroshi Yamada | 2023-05-30 |
| 11498339 | Ink-jet printing apparatus | Hiroshi Miyamoto | 2022-11-15 |
| 11472191 | Liquid supply apparatus, liquid storage tank, and liquid ejecting apparatus | Hiroki Hayashi, Hiroshi Koshikawa | 2022-10-18 |
| 10406813 | Liquid ejection head | — | 2019-09-10 |
| 9283749 | Liquid ejecting method, liquid ejecting device, and liquid ejecting system | Yoshihiro Hamada, Michinari Mizutani, Toshikazu Nagatsuka | 2016-03-15 |
| 9193160 | Liquid ejection head | Yoshihiro Hamada, Masaki Oikawa, Hiroshi Yamada, Atsushi Omura | 2015-11-24 |
| 9138995 | Liquid ejection head, liquid ejection method, and printing apparatus employing this ejection head | Michinari Mizutani, Yoshihiro Hamada, Masaki Oikawa, Toshikazu Nagatsuka | 2015-09-22 |
| 8936350 | Print head and inkjet printing apparatus | Kenji Yabe, Takuma Kodoi, Ken Ikegame, Isamu Horiuchi, Hyou Takahashi | 2015-01-20 |
| 8827422 | Liquid ejection head and method of production thereof | Takuma Kodoi, Kenji Yabe, Isamu Horiuchi, Hyo Takahashi, Ken Ikegame | 2014-09-09 |
| 8785110 | Liquid ejection head and method of manufacturing the same | Takuma Kodoi, Kenji Yabe, Isamu Horiuchi, Hyou Takahashi, Ken Ikegame | 2014-07-22 |
| 8703398 | Method of manufacturing liquid ejection head | Ken Ikegame, Isamu Horiuchi, Hyo Takahashi, Takuma Kodoi, Kenji Yabe | 2014-04-22 |
| 8686811 | Stripline filter | Tatsuya Tsujiguchi, Motoharu Hiroshima | 2014-04-01 |
| 8646863 | Ink jet recording head | — | 2014-02-11 |
| 8382248 | Liquid discharge method, liquid discharge head and liquid discharge apparatus using discharge port having projections | Shuichi Murakami | 2013-02-26 |
| 8282186 | Liquid ejection method for ejecting an ink containing a color material and an improvement liquid | Michinari Mizutani | 2012-10-09 |
| 8167407 | Liquid discharge method, liquid discharge head and liquid discharge apparatus having projections within discharge port | Shuichi Murakami | 2012-05-01 |
| 8157353 | Liquid ejection recording head | Shigeki Fukui, Ken Ikegame, Shuichi Murakami, Yasushi Iijima | 2012-04-17 |
| 8096644 | Liquid ejection head and liquid ejection method | Shuichi Murakami, Akihiro Yamanaka, Ryoji Oohashi | 2012-01-17 |
| 8025362 | Liquid discharge method, liquid discharge head and liquid discharge apparatus | Shuichi Murakami | 2011-09-27 |
| 8008995 | Stripline filter and manufacturing method thereof | Nobuyoshi Honda, Tatsuya Tsujiguchi | 2011-08-30 |
| 7967413 | Liquid ejection head and liquid ejection method | Ryoichi Koizumi, Shuichi Murakami | 2011-06-28 |
| 7926912 | Liquid discharge method, liquid discharge head and liquid discharge apparatus | Shuichi Murakami | 2011-04-19 |