Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069206 | Variable capacitance device and antenna device | Daiki Ishii | 2018-09-04 |
| 10044105 | Variable capacitance device and communication apparatus | Daiki Ishii, Masashi Natsume, Tomokazu Ikenaga | 2018-08-07 |
| 10008999 | Control device for variable capacitance device and communication device including said control device | Masayoshi Kanno | 2018-06-26 |
| 9730324 | Variable capacitance device and antenna device | Daiki Ishii, Tomokazu Ikenaga | 2017-08-08 |
| 9722013 | Thin film electronic component | Daiki Ishii | 2017-08-01 |
| 9590677 | Variable capacitance device and antenna apparatus | Tomokazu Ikenaga, Daiki Ishii | 2017-03-07 |
| 8520364 | Multi-layer ceramic capacitor | — | 2013-08-27 |
| 6824898 | Dielectric thin film, method for making the same and electric components thereof | Toshimasa Suzuki, Yoshiki Iwazaki, Shoichi SEKIGUCHI, Masayuki Fujimoto | 2004-11-30 |