Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998106 | Portable tool bracket and portable tool | Akihito Sato, Nobuko Tayama | 2024-06-04 |
| 11498333 | Element substrate, liquid discharge head, and printing apparatus | — | 2022-11-15 |
| 10201970 | Liquid ejection head, liquid ejection apparatus, and control method | Yoshinori Misumi, Maki Kato, Norihiro Yoshinari, Yuzuru Ishida, Takahiro Matsui | 2019-02-12 |
| 9868283 | Liquid discharge head cleaning method and liquid discharge apparatus | Yoshinori Misumi, Maki Kato, Yuzuru Ishida, Norihiro Yoshinari, Takahiro Matsui +1 more | 2018-01-16 |
| 9773557 | Multi-plane data order | Chi Kong Lee, Masayuki Urabe | 2017-09-26 |
| 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, Norihiro Yoshinari | 2017-04-25 |
| 9610778 | Liquid discharge head and method for producing liquid discharge head | Yuzuru Ishida, Yoshinori Misumi, Maki Kato, Norihiro Yoshinari, Takahiro Matsui | 2017-04-04 |
| 9597874 | Liquid ejection head, liquid ejecting apparatus, and method for manufacturing liquid ejection head | — | 2017-03-21 |
| 9527290 | Method of cleaning liquid discharge head | Norihiro Yoshinari, Yuzuru Ishida, Maki Kato, Yoshinori Misumi, Takahiro Matsui | 2016-12-27 |
| 9517625 | Liquid discharge head and method of manufacturing the same | Hiroshi Higuchi | 2016-12-13 |
| 9346274 | Method for cleaning liquid ejection head | Yoshinori Misumi, Ichiro Saito, Maki Kato, Yuzuru Ishida, Norihiro Yoshinari +2 more | 2016-05-24 |
| 9218284 | Storage device command interval controller | Tony Yoon, Chi Kong Lee, Masayuki Urabe | 2015-12-22 |
| 8950713 | Clip | Noriyuki Ogasawara, Mitsutoshi Yamamoto, Akihito Tsukamoto | 2015-02-10 |
| 8808553 | Process for producing a liquid ejection head | — | 2014-08-19 |
| 8645656 | Flash memory controller | Tony Yoon, Chi Kong Lee, Masayuki Urabe | 2014-02-04 |
| 8591007 | Ink jet recording head and method of producing the same | — | 2013-11-26 |
| 8438356 | Flash memory controller | Tony Yoon, Chi Kong Lee, Masayuki Urabe | 2013-05-07 |
| 8214706 | Method and apparatus for testing an electronic circuit integrated with a semiconductor device | Masayuki Urabe | 2012-07-03 |
| 7673207 | Method for at speed testing of devices | Masayuki Urabe | 2010-03-02 |
| 6877913 | Card type optical transceiver module | — | 2005-04-12 |
| 6735366 | Optical waveguide module | — | 2004-05-11 |
| 6553173 | Installation structure for optical fiber | — | 2003-04-22 |
| 6408121 | Optical communication module | — | 2002-06-18 |
| 6385375 | Structure shielding stray light at optical waveguide module and optical transceiver module used this structure | — | 2002-05-07 |