Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712950 | Vehicle door | Yoshinori Miyake, Toshihiro Yamaguchi, Suguru MATSUNAGA, Fumiyoshi Mizutani, Atsushi Maruyama | 2023-08-01 |
| 10436134 | Control device for internal combustion engine | — | 2019-10-08 |
| 10391770 | Liquid discharge head, liquid discharge unit, and device of discharging liquid | — | 2019-08-27 |
| 10124585 | Liquid discharge head, liquid discharge device, and liquid discharge apparatus | Toshiaki Masuda, Keishi Miwa | 2018-11-13 |
| 10107218 | Control apparatus for spark-ignition internal combustion engine | Masahiro Ozeki | 2018-10-23 |
| 9463623 | Liquid ejection head and image forming apparatus incorporating same | Daisuke Takagi, Hisashi Habashi, Tomoyuki Aratani, Tatsuya Sameshima, Shinichi Kakuda +1 more | 2016-10-11 |
| 9375923 | Piezoelectric element, liquid droplet discharging head, liquid droplet discharging device, image forming apparatus, and manufacturing method of piezoelectric element | — | 2016-06-28 |
| 9362478 | Method of producing electromechanical transducer element, electromechanical transducer element, liquid droplet discharge head, and image forming apparatus | Toshiaki Masuda, Keishi Miwa, Takahiko Kuroda | 2016-06-07 |
| 9242464 | Liquid droplet discharge head, image forming apparatus including same, and method of inspecting liquid droplet discharge head | — | 2016-01-26 |
| 9201244 | Goggle type display system | Shunpei Yamazaki, Jun Koyama | 2015-12-01 |
| 9086567 | Display system | Shunpei Yamazaki, Jun Koyama | 2015-07-21 |
| 9067427 | Liquid discharge head and image forming apparatus | — | 2015-06-30 |
| 9033456 | Image forming apparatus, liquid-jet head, and method for manufacturing the liquid-jet head | Tatsuya Shimoda, Kenichiro Hashimoto | 2015-05-19 |
| 9033481 | Liquid droplet ejection head, image forming apparatus, and manufacturing method of liquid droplet ejection head | Takashi Kinokuni, Tatsuya Shimoda | 2015-05-19 |
| 8926068 | Liquid discharge head, method of manufacturing liquid discharge head, and image forming device | Takeshi Sano | 2015-01-06 |
| 8888260 | Liquid-jet head and image forming apparatus | Tomohiko Koda | 2014-11-18 |
| 8872750 | Shift register circuit, driving circuit of display device, and display device using the driving circuit | Yukio Tanaka | 2014-10-28 |
| 8801153 | Liquid drop ejecting head, image forming device, and method of manufacturing liquid drop ejecting head | — | 2014-08-12 |
| 8628172 | Liquid ejecting head and image forming apparatus | Takashi Kinokuni, Masataka Yoshiike | 2014-01-14 |
| 8425013 | Piezoelectric actuator, liquid ejection head, and image forming apparatus | — | 2013-04-23 |
| 8042918 | Liquid discharging head and image forming apparatus including the liquid discharging head | — | 2011-10-25 |
| 7989873 | Nonvolatile memory and manufacturing method thereof | Shunpei Yamazaki, Jun Koyama | 2011-08-02 |
| 7871153 | Liquid jet head, method of manufacturing liquid jet head, and image forming apparatus | — | 2011-01-18 |
| 7697052 | Electronic view finder utilizing an organic electroluminescence display | Shunpei Yamazaki, Yu Yamazaki | 2010-04-13 |
| 7651205 | Liquid discharging head using piezoelectric actuator and image forming apparatus using the liquid discharging head | — | 2010-01-26 |