Issued Patents All Time
Showing 25 most recent of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328696 | Liquid ejection head | Kazuhiro Ishii, Junichiro Iri, Ryo Sato, Hiroyuki Shimoyama, Kazumasa Matsushita | 2019-06-25 |
| 10259221 | Element substrate, liquid ejection head, and liquid ejection apparatus | Junichiro Iri, Kazuhiro Ishii, Ryo Sato, Hiroyuki Shimoyama, Kazumasa Matsushita | 2019-04-16 |
| 9987849 | Liquid ejecting device | Genji Inada, Yasushi Iijima, Satoshi Kimura, Yasuhiko Osaki | 2018-06-05 |
| 9481171 | Element substrate and liquid discharge head | Masao Mori | 2016-11-01 |
| 9463621 | Element substrate and liquid discharging head | Masao Mori | 2016-10-11 |
| 9289984 | Liquid discharge head and liquid discharge apparatus | Shigekazu Shimizu, Takuya Iwano | 2016-03-22 |
| 8783824 | Capping unit for ink jet recording unit | Shin Ishimatsu, Yutaka Koizumi | 2014-07-22 |
| 8770721 | Liquid discharge head and method of manufacturing the same | Osamu Morita, Satoshi Oikawa | 2014-07-08 |
| 8740353 | Liquid ejection head and flexible wiring substrate used in liquid ejection head | Satoshi Kimura, Satoshi Oikawa, Yukuo Yamaguchi | 2014-06-03 |
| 8651622 | Recording apparatus | Satoshi Oikawa, Yusuke Kiyokawa, Takuya Iwano | 2014-02-18 |
| 8628179 | Liquid container and manufacturing method therefor | Hiromasa Anma, Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi +3 more | 2014-01-14 |
| 8616688 | Liquid discharge head and assembly method of liquid discharge head | Satoshi Kimura, Satoshi Oikawa, Yukuo Yamaguchi | 2013-12-31 |
| 8485642 | Ink tank and ink supply system | Hiroki Hayashi, Wataru Takahashi, Masashi Ogawa | 2013-07-16 |
| 8439491 | Ink tank | Hiroki Hayashi | 2013-05-14 |
| 8297731 | Recording apparatus capable of checking positions of ink containers, and method for checking the positions | Takayuki Ochiai, Akira Kuribayashi, Yasuhiko Ikeda, Mitsuyuki Fujibayashi | 2012-10-30 |
| 8136930 | Liquid container and manufacturing method therefor | Hiromasa Anma, Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi +3 more | 2012-03-20 |
| 8109617 | Liquid container and ink jet printing apparatus | Yasuo Kotaki, Keisuke Matsuo, Hiromasa Amma, Naoki Tashiro | 2012-02-07 |
| 8091998 | Liquid container and manufacturing method therefor | Hiromasa Anma, Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi +3 more | 2012-01-10 |
| 8011768 | Ink tank | Hiroki Hayashi | 2011-09-06 |
| 7926927 | Liquid container and jet printing apparatus | Yasuo Kotaki, Keisuke Matsuo, Hiromasa Amma, Naoki Tashiro | 2011-04-19 |
| 7905565 | Recording apparatus and method for detecting the position of an ink container | Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Takayuki Ochiai, Akira Kuribayashi | 2011-03-15 |
| 7857415 | Ink tank position detection method | Yasuhiko Ikeda, Mitsuyuki Fujibayashi, Akira Kuribayashi, Takayuki Ochiai | 2010-12-28 |
| 7651207 | Method for controlling light emitting portion for liquid container and printing apparatus | Nobuyuki Hatasa, Kenjiro Watanabe, Kimiyuki Hayasaki, Takayuki Ochiai | 2010-01-26 |
| 7618123 | Liquid ejection head, recording apparatus having same and manufacturing method therefor | Tetsuya Ohashi, Yasuo Kotaki, Hiroaki Mihara, Noriko Sato | 2009-11-17 |
| 7604317 | Recording apparatus capable of checking positions of ink containers, and method for checking the positions | Takayuki Ochiai, Akira Kuribayashi, Yasuhiko Ikeda, Mitsuyuki Fujibayashi | 2009-10-20 |