Issued Patents 2017
Showing 1–2 of 2 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, Akira Shimofuku | 2017-12-05 |
| 9738957 | Wear resistant steel plate and manufacturing process therefor | Shinichi Miura, Nobuyuki Ishikawa | 2017-08-22 |