Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011512 | Semiconductor device including a nitride layer | Yasushi Tasaka | 2021-05-18 |
| 10786988 | Electromechanical transducer element, method of producing the element, liquid discharge head incorporating the element, and liquid discharge apparatus incorporating the head | Atsushi Takeuchi, Akira Shimofuku, Shuya Abe, Masahiro Ishimori, Takuma HIRABAYASHI | 2020-09-29 |
| 10513118 | Methods of producing electromechanical transducer, sensor, and actuator | Shuya Abe, Masahiro Ishimori, Takuma HIRABAYASHI | 2019-12-24 |
| 10150293 | Electromechanical transducer element, method for producing electromechanical transducer element, liquid ejecting head, liquid ejecting unit, and apparatus for ejecting liquid | Masahiro Ishimori, Atsushi Takeuchi, Shuya Abe | 2018-12-11 |
| 9969651 | Precursor sol-gel solution, electromechanical transducer element, liquid droplet discharge head, and inkjet recording apparatus | Atsushi Takeuchi, Akira Shimofuku | 2018-05-15 |
| 9634230 | Fabrication method of electromechanical transducer film, electromechanical transducer element, liquid ejection head, and inkjet recording apparatus | Akira Shimofuku, Atsushi Takeuchi | 2017-04-25 |
| 9537085 | Fabrication method of electromechanical transducer film, fabrication method of electromechanical transducer element, electromechanical transducer element, liquid ejection head, and image forming apparatus | Akira Shimofuku, Atsushi Takeuchi | 2017-01-03 |
| 9533502 | Electro-mechanical transducer element, liquid droplet ejecting head, image forming apparatus, and electro-mechanical transducer element manufacturing method | Akira Shimofuku, Ryo Tashiro, Atsushi Takeuchi | 2017-01-03 |
| 9401471 | Electromechanical transducing device and manufacturing method thereof, and liquid droplet discharging head and liquid droplet discharging apparatus | Satoshi Mizukami, Yoshikazu Akiyama, Masaru Shinkai | 2016-07-26 |
| 9202717 | Method of making liquid discharge head, liquid discharge head, liquid discharge apparatus having liquid discharge head, and manufacturing apparatus of liquid discharge head | Atsushi Takeuchi, Akira Shimofuku, Xianfeng Chen, Ryo Tashiro | 2015-12-01 |
| 9085145 | Method of forming electromechanical transducer film, electromechanical transducer film, electromechanical transducer element, and liquid discharge head | Akira Shimofuku, Ryoh Tashiro, Yasuhiro Watanabe | 2015-07-21 |
| 9056454 | Actuator, method of manufacturing the actuator, and liquid droplet ejecting head, liquid droplet ejecting apparatus, and image forming apparatus having the actuator | Akira Shimofuku, Atsushi Takeuchi | 2015-06-16 |
| 8960866 | Electromechanical transducer element, liquid discharge head, liquid discharge device, and image forming apparatus | Yoshikazu Akiyama, Ryo Tashiro, Akira Shimofuku, Eiichi Ohta, Kenichi Ogata | 2015-02-24 |
| 8911063 | Thin film forming apparatus, thin film forming method, electro-mechanical transducer element, liquid ejecting head, and inkjet recording apparatus | Yasuhiro Watanabe, Akira Shimofuku, Ryo Tashiro, Atsushi Takeuchi | 2014-12-16 |
| 8888253 | Method of manufacturing electromechanical transducer layer, method of manufacturing electromechanical transducer element, electromechanical transducer layer formed by the method, electromechanical transducer element, inkjet head and inkjet recording apparatus | Atsushi Takeuchi, Dongsik Jang, Ryoh Tashiro | 2014-11-18 |
| 8833921 | Thin-film forming apparatus, thin-film forming method, piezoelectric-element forming method, droplet discharging head, and ink-jet recording apparatus | Takakazu Kihira, Yoshikazu Akiyama, Masahiro Yagi, Ryoh Tashiro | 2014-09-16 |
| 8772836 | Semiconductor device | — | 2014-07-08 |
| 8770725 | Method of manufacturing electromechanical transducer element, electromechanical transducer element, discharging head, and inkjet recording device | Yasuhiro Watanabe, Akira Shimofuku, Ryo Tashiro | 2014-07-08 |
| 8727509 | Method of forming electromechanical transducer film, electromechanical transducer film, electromechanical transducer element, and liquid discharge head | Akira Shimofuku, Ryoh Tashiro, Yasuhiro Watanabe | 2014-05-20 |
| 8713768 | Method of producing piezoelectric actuator | Yasuhiro Watanabe, Akira Shimofuku, Ryoh Tashiro | 2014-05-06 |
| 8690297 | Sol-gel liquid, electromechanical conversion element, liquid discharge head and inkjet recorder | Keiji Ueda, Yoshikazu Akiyama, Akira Shimofuku, Takakazu Kihira | 2014-04-08 |
| 8646180 | Method for producing electromechanical transducer, electromechanical transducer produced by the method, liquid-droplet jetting head, and liquid-droplet jetting apparatus | Yoshikazu Akiyama, Takakazu Kihira, Keiji Ueda, Akira Shimofuku | 2014-02-11 |
| 8587362 | Gate driver and semiconductor device employing the same | Hironori Aoki | 2013-11-19 |
| 8558587 | Gate driver | Shinji Sato | 2013-10-15 |
| 8546937 | Semiconductor device | Michiyoshi Izawa | 2013-10-01 |