Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254658 | Liquid ejection head and liquid ejection apparatus | Kazuhiro Yamada, Ryohei Goto, Takatsugu Moriya, Zentaro Tamenaga | 2016-02-09 |
| 9254649 | Liquid ejection head, method for manufacturing liquid ejection head, and liquid ejecting apparatus | Takatsugu Moriya, Kazuhiro Yamada, Takuto Moriguchi, Zentaro Tamenaga, Akira Yamamoto | 2016-02-09 |
| 9248647 | Liquid ejection head in which positional relationships of elements are not affected by curing of bonding adhesive | Zentaro Tamenaga, Kazuhiro Yamada, Takuto Moriguchi, Takatsugu Moriya | 2016-02-02 |
| 9216578 | Liquid ejection head | Zentaro Tamenaga, Takuto Moriguchi, Kazuhiro Yamada, Takatsugu Moriya, Akira Yamamoto | 2015-12-22 |
| 9186897 | Recording head | Akira Yamamoto | 2015-11-17 |
| 9126409 | Liquid discharge head | Zentaro Tamenaga, Kazuhiro Yamada, Takuto Moriguchi, Takatsugu Moriya | 2015-09-08 |
| 8944569 | Liquid discharge head and recording apparatus using the same | Takatsugu Moriya, Ryohei Goto, Kazuhiro Yamada | 2015-02-03 |
| 8926067 | Liquid discharging recording head | Kazuhiro Yamada | 2015-01-06 |
| 8678556 | Liquid discharge recording head and method of manufacturing the same | Shogo Kawamura, Yasuhiko Osaki | 2014-03-25 |
| 8534798 | Ink jet recording head | Kyota Miyazaki | 2013-09-17 |
| 8177330 | Liquid discharge head, ink jet recording head and ink jet recording apparatus | Takatoshi Suganuma, Yasutomo Watanabe, Toshiaki Hirosawa, Akira Yamamoto, Yasuhiko Osaki | 2012-05-15 |
| 8141984 | Liquid discharge substrate and liquid discharge head including the same | — | 2012-03-27 |
| 8100508 | Ink jet printing head | Riichi Saito, Yasutomo Watanabe, Akira Yamamoto | 2012-01-24 |
| 7980676 | Liquid ejection head including member supporting liquid ejection substrate | Toshiaki Hirosawa | 2011-07-19 |
| 7954690 | Inkjet print head, inkjet print head manufacturing method and inkjet print head mounting tool | Osamu Sato | 2011-06-07 |
| 7871151 | Liquid discharge head | Akira Yamamoto, Toshiaki Hirosawa | 2011-01-18 |
| 7789499 | Ink jet print head and method of manufacturing ink jet print head | Yasuhiko Osaki, Akira Yamamoto, Riichi Saito, Toshiaki Hirosawa, Yasutomo Watanabe | 2010-09-07 |
| 7775638 | Ink jet recording head and recording apparatus | Toshiaki Hirosawa, Yasutomo Watanabe, Riichi Saito | 2010-08-17 |
| 7771020 | Ink jet recording head | Kyota Miyazaki, Toshiaki Hirosawa | 2010-08-10 |
| 7690767 | Ink jet recording head and ink jet recording apparatus | Toshiaki Hirosawa, Yasutomo Watanabe, Riichi Saito | 2010-04-06 |
| 7625072 | Ink jet recording head and recording apparatus | Riichi Saito, Yasutomo Watanabe, Toshiaki Hirosawa, Akira Yamamoto | 2009-12-01 |
| 6910759 | Liquid discharge recording head cartridge and liquid discharge recording apparatus | Shogo Kawamura, Toshiaki Hirosawa, Minoru Nozawa, Kyota Miyazaki, Kenta Udagawa +1 more | 2005-06-28 |
| 6896359 | Ink jet recording head and method for manufacturing ink jet recording head | Kyota Miyazaki, Toshiaki Hirosawa, Osamu Morita, Osamu Sato, Kenta Udagawa | 2005-05-24 |
| 6758557 | LIQUID CONTAINER, METHOD OF MANUFACTURING THE CONTAINER, PACKAGE OF THE CONTAINER, INK JET HEAD CARTRIDGE IN WHICH THE CONTAINER AND A RECORDING HEAD ARE MADE INTEGRAL WITH EACH OTHER, AND LIQUID DISCHARGE RECORDING APPARATUS | Kenta Udagawa, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Jun Hinami +1 more | 2004-07-06 |
| 6749287 | Ink jet recording head and ink jet recording apparatus | Torachika Osada | 2004-06-15 |