Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479732 | Oxynitride thin film and capacitance element | Takeshi Shibahara, Kumiko Yamazaki | 2019-11-19 |
| 10475586 | Oxynitride thin film and capacitance element | Takeshi Shibahara, Yoshitomo Tanaka, Kumiko Yamazaki | 2019-11-12 |
| 10453595 | Rare earth permanent magnet | Tetsuya Hidaka, Yoshinori Fujikawa | 2019-10-22 |
| 10256016 | Rare earth based magnet | Yoshinori Fujikawa, Wakako Okawa, Chikara Ishizaka, Eiji Kato, Katsuo Sato | 2019-04-09 |