Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434777 | Liquid ejecting head, cleaning method, and liquid ejecting apparatus | Maki Kato, Yoshinori Misumi, Takahiro Matsui | 2019-10-08 |
| 10421272 | Control method of liquid ejection head and liquid ejection apparatus | Yuzuru Ishida, Yoshinori Misumi, Maki Kato, Takeru Yasuda, Takahiro Matsui | 2019-09-24 |
| 10201970 | Liquid ejection head, liquid ejection apparatus, and control method | Akio Goto, Yoshinori Misumi, Maki Kato, Yuzuru Ishida, Takahiro Matsui | 2019-02-12 |
| 9868283 | Liquid discharge head cleaning method and liquid discharge apparatus | Yoshinori Misumi, Maki Kato, Yuzuru Ishida, Akio Goto, Takahiro Matsui +1 more | 2018-01-16 |
| 9816195 | Reproduction method of liquid ejecting head | Kenji Takahashi, Ichiro Saito, Sadayoshi Sakuma, Yuzuru Ishida, Maki Kato | 2017-11-14 |
| 9682552 | Liquid ejection head, method of cleaning the same, and recording apparatus | Maki Kato, Ichiro Saito, Yoshinori Misumi, Takahiro Matsui, Yuzuru Ishida +2 more | 2017-06-20 |
| 9630399 | Method for cleaning liquid ejection head | Yuzuru Ishida, Yoshinori Misumi, Maki Kato, Akio Goto | 2017-04-25 |
| 9610778 | Liquid discharge head and method for producing liquid discharge head | Yuzuru Ishida, Yoshinori Misumi, Maki Kato, Akio Goto, Takahiro Matsui | 2017-04-04 |
| 9527290 | Method of cleaning liquid discharge head | Yuzuru Ishida, Maki Kato, Yoshinori Misumi, Akio Goto, Takahiro Matsui | 2016-12-27 |
| 9498956 | Liquid ejection head, method for cleaning the head, recording apparatus provided with the head | Maki Kato, Takahiro Matsui, Ichiro Saito, Yuzuru Ishida, Kenji Takahashi +1 more | 2016-11-22 |
| 9346274 | Method for cleaning liquid ejection head | Yoshinori Misumi, Ichiro Saito, Maki Kato, Yuzuru Ishida, Akio Goto +2 more | 2016-05-24 |
| 9308722 | Liquid ejection head and liquid ejection apparatus | Yuzuru Ishida, Sadayoshi Sakuma, Ichiro Saito, Maki Kato, Kenji Takahashi +1 more | 2016-04-12 |
| 9114612 | Liquid ejecting head, substrate for liquid ejecting head, and printing apparatus | Maki Kato, Takahiro Matsui, Nobuyuki Hirayama, Ichiro Saito, Yuzuru Ishida +2 more | 2015-08-25 |
| 9090112 | Liquid discharge device and cleaning method for liquid discharge head | Sadayoshi Sakuma, Ichiro Saito, Maki Kato, Yuzuru Ishida, Kenji Takahashi | 2015-07-28 |
| 9004650 | Liquid discharge head, cleaning method for liquid discharge head, liquid discharge apparatus, and substrate for liquid discharge head | Toshiyasu Sakai, Yuzuru Ishida, Takahiro Matsui, Yoshinori Misumi, Maki Kato +2 more | 2015-04-14 |