Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834853 | PZT precursor solution, method for producing PZT precursor solution, method for producing PZT film, method for producing electromechanical transducer element, and method for producing liquid discharge head | Yoshikazu Akiyama, Keiji Ueda | 2017-12-05 |
| 9634230 | Fabrication method of electromechanical transducer film, electromechanical transducer element, liquid ejection head, and inkjet recording apparatus | Osamu Machida, Atsushi Takeuchi | 2017-04-25 |
| 9533502 | Electro-mechanical transducer element, liquid droplet ejecting head, image forming apparatus, and electro-mechanical transducer element manufacturing method | Osamu Machida, Ryo Tashiro, Atsushi Takeuchi | 2017-01-03 |
| 9537085 | Fabrication method of electromechanical transducer film, fabrication method of electromechanical transducer element, electromechanical transducer element, liquid ejection head, and image forming apparatus | Atsushi Takeuchi, Osamu Machida | 2017-01-03 |