Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831001 | Imaging optical system | Daisuke Seki | 2020-11-10 |
| 10790434 | Piezoelectric thin film-stacked body, piezoelectric thin film substrate, piezoelectric thin film device, piezoelectric actuator, piezoelectric sensor, head assembly, head stack assembly, hard disk drive, printer head, and ink-jet printer device | Hitoshi Sakuma, Tomohisa Azuma | 2020-09-29 |
| 10700260 | Piezoelectric ceramic sputtering target, lead-free piezoelectric thin film and piezoelectric thin film element using the same | Tomohisa Azuma, Masaru Nanao | 2020-06-30 |
| 10593863 | Piezoelectric ceramic sputtering target, lead-free piezoelectric thin film and piezoelectric thin film element using the same | Tomohisa Azuma, Masaru Nanao, Tatsuji Sano, Masahito Furukawa | 2020-03-17 |
| 10535867 | Non-aqueous electrolyte secondary battery | Ryosuke OHSAWA, Koji Abe, Kei Shimamoto, Makoto Babazono | 2020-01-14 |