Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937688 | Stretched laminated film for use in piezoelectric polymer material, and manufacturing method thereof | Tetsuo Yoshida, Yoshiro Tajitsu, Tomoka Yoshimura | 2018-04-10 |
| 9929335 | Piezoelectric vibrator | Tetsuo Yoshida, Yoshiro Tajitsu | 2018-03-27 |