Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630409 | Liquid discharge head | Yoshihiro Hamada, Masaki Oikawa, Hiroshi Yamada, Atsushi Omura, Takuma Kodoi +2 more | 2017-04-25 |
| 9592668 | Liquid ejection head and liquid ejection apparatus | Kiyomitsu Kudo, Satoshi Kimura, Kyosuke Toda, Naoko Tsujiuchi | 2017-03-14 |
| 9475288 | Liquid ejection head and manufacturing method of liquid ejection head | Kiyomitsu Kudo, Satoshi Kimura, Naoko Tsujiuchi | 2016-10-25 |
| 9457566 | Liquid ejecting head and support member | Yukuo Yamaguchi, Kiyomitsu Kudo, Satoshi Kimura, Naoko Tsujiuchi | 2016-10-04 |
| 9452611 | Holding member for liquid storage container, liquid ejection head, and printer | Satoshi Kimura, Kyosuke Toda, Naoko Tsujiuchi, Kiyomitsu Kudo | 2016-09-27 |
| 9446592 | Liquid ejection cartridge and liquid ejection apparatus | Sayaka Seki, Kiyomitsu Kudo, Yuichiro Akama, Satoshi Kimura, Kyosuke Toda +2 more | 2016-09-20 |
| 9321274 | Liquid ejection cartridge and liquid ejection apparatus | Yosuke Takagi, Kiyomitsu Kudo, Yuichiro Akama, Satoshi Kimura, Kyosuke Toda +2 more | 2016-04-26 |
| 9266329 | Liquid ejection head | Kiyomitsu Kudo, Yuichiro Akama, Satoshi Kimura, Kyosuke Toda, Naoko Tsujiuchi +2 more | 2016-02-23 |
| 9221258 | Liquid ejection head, liquid ejection device and method of electrically connecting liquid ejection head and liquid container | Yuichiro Akama, Kiyomitsu Kudo, Satoshi Kimura, Kyosuke Toda, Naoko Tsujiuchi +2 more | 2015-12-29 |
| 9174454 | Liquid ejection head and liquid ejection apparatus | Naoko Tsujiuchi, Kiyomitsu Kudo, Yosuke Takagi | 2015-11-03 |
| 8944558 | Liquid ejection head and liquid ejection apparatus | Kiyomitsu Kudo | 2015-02-03 |
| 8746837 | Liquid ejection head and liquid ejection apparatus | Genji Inada, Kiyomitsu Kudo | 2014-06-10 |
| 8342648 | Inkjet head | Chiaki Muraoka, Yasushi Iijima, Naoko Tsujiuchi, Mikiya Umeyama, Masaki Oikawa +2 more | 2013-01-01 |
| 8313169 | Liquid-ejecting head | Masaru Iketani, Kiyomitsu Kudo, Yasushi Iijima | 2012-11-20 |
| 8231203 | Ink jet print head, ink jet printing apparatus and ink jet printing method | Yuichiro Akama, Keiji Tomizawa, Toru Yamane, Masaki Oikawa, Genji Inada +2 more | 2012-07-31 |
| 8210655 | Liquid ejection head and manufacturing method of liquid ejection head | Chiaki Muraoka, Yukuo Yamaguchi, Mikiya Umeyama, Toru Yamane, Masaki Oikawa +2 more | 2012-07-03 |
| 8100505 | Liquid ejecting head and manufacturing dimension control method | Toru Yamane, Mikiya Umeyama, Masaki Oikawa, Yuichiro Akama, Chiaki Muraoka +1 more | 2012-01-24 |
| 8087759 | Print head with offset ejection ports | Masaki Oikawa, Keiji Tomizawa, Mikiya Umeyama, Toru Yamane, Yuichiro Akama +3 more | 2012-01-03 |
| 7963635 | Inkjet print head | Masaki Oikawa, Keiji Tomizawa, Mikiya Umeyama, Toru Yamane, Chiaki Muraoka +1 more | 2011-06-21 |
| 7938511 | Liquid ejection head, inkjet printing apparatus and liquid ejecting method | Keiji Tomizawa, Mikiya Umeyama, Toru Yamane, Chiaki Muraoka, Yuichiro Akama +1 more | 2011-05-10 |