Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831417 | Poling treatment method, magnetic field poling device, and piezoelectric film | Takeshi Kijima, Tomoyuki Araki | 2017-11-28 |
| 9793464 | Ferroelectric film and method for manufacturing the same | Takeshi Kijima | 2017-10-17 |
| 9773968 | Piezoelectric film, ferroelectric ceramics and inspection method of piezoelectric film | Takeshi Kijima, Yukinori Tani | 2017-09-26 |
| 9714468 | Film-forming method of an osmium film | Takeshi Shirato, Hiroshi Sato, Masamichi Osawa | 2017-07-25 |