Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903898 | Thermal poling method, piezoelectric film and manufacturing method of same, thermal poling apparatus, and inspection method of piezoelectric property | Takeshi Kijima, Yuuji Honda, Hiroyuki Ogihara | 2018-02-27 |
| 8877520 | Ferroelectric film containing a perovskite structure oxide and method for manufacturing a ferroelectric film | Takeshi Kijima, Yuuji Honda, Haruhito Hayakawa | 2014-11-04 |