Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950637 | Array coil system | — | 2018-04-24 |
| 9933539 | Foreign object detection device, foreign object detection method, and non-contact charging system | — | 2018-04-03 |
| 9831711 | Foreign object detection device, foreign object detection method, and non-contact charging system | — | 2017-11-28 |
| 9524823 | Coil unit and noncontact power transmission apparatus | Atsushi Fujita, Hideki Sadakata, Yoshiharu Omori | 2016-12-20 |
| 8242963 | Antenna device | — | 2012-08-14 |
| 7969372 | Antenna apparatus utilizing small loop antenna element having minute length and two feeding points | Yoshishige Yoshikawa | 2011-06-28 |
| 7922097 | SIM card IC module and SIM card | Yoshishige Yoshikawa | 2011-04-12 |
| D608741 | Substrate for electric circuit | — | 2010-01-26 |