Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256533 | Antenna device | Takayuki Hirabayashi, Hiroyuki Shigei, Rikiya Ishikawa, Yu Togasaki | 2019-04-09 |
| 10199868 | Power receiver, non-contact power transmission system, and method of controlling received-power voltage | Hiroaki Nakano, Keigo Bunsen, Takaaki Hashiguchi, Kenichi Fujimaki | 2019-02-05 |
| 10193598 | Communication apparatus, power receiving apparatus, and antenna switching method | Ken Matsui, Masayoshi Abe, Hirofumi Kawamura, Hiroaki Fujita, Takashi Miyamoto | 2019-01-29 |
| 10177446 | Antenna apparatus | Takaaki Hashiguchi, Takayuki Hirabayashi | 2019-01-08 |
| 10020693 | Wireless power transfer device with foreign object detection, system, and method for performing the same | Hiroaki Nakano, Shinji Komiyama, Kenichi Fujimaki | 2018-07-10 |
| 10003216 | Non-contact electric power feeding system, terminal device, non-contact electric power feeding device, and non-contact electric power feeding method | Hiroaki Nakano, Shinichi Fukuda, Masayuki Tanaka | 2018-06-19 |
| 9929605 | Wireless power transfer device with foreign object detection, system, and method for performing the same | Hiroaki Nakano, Shinji Komiyama, Kenichi Fujimaki | 2018-03-27 |
| 9882437 | Power feeding apparatus, power receiving apparatus, power feeding system, and method of controlling power feeding | Hiroaki Nakano, Toru Terashima, Keigo Bunsen, Kenichi Fujimaki | 2018-01-30 |
| 9847814 | Electronic apparatus and transmission system | Hiroaki Nakano, Shinichi Fukuda, Kenichi Fujimaki | 2017-12-19 |
| 9831688 | Wireless power receiving apparatus | Hiroaki Nakano, Toru Terashima, Keigo Bunsen, Kenichi Fujimaki | 2017-11-28 |
| 9805862 | Electronic component, power feeding apparatus, power receiving apparatus, and wireless power feeding system | — | 2017-10-31 |
| 9806769 | Electromagnetically-coupled state detection circuit, power transmission apparatus, contactless power transmission system, and electromagnetically-coupled state detection method | Hiroaki Nakano, Tomomichi Murakami, Shinichi Fukuda, Kenichi Fujimaki | 2017-10-31 |
| 9729204 | Device and system for power transmission | Takaaki Hashiguchi | 2017-08-08 |
| 9712001 | Power reception apparatus, medium, and method for controlling electrical power supplied to a load of power reception apparatus | Hiroaki Nakano, Shinji Komiyama, Kenichi Fujimaki | 2017-07-18 |
| 9612353 | Detection device, energy receiver, energy transmitter, power transmission system, and detection method | Tomomichi Murakami, Hiroaki Nakano, Takaaki Hashiguchi, Yoshitaka Yoshino, Shinji Komiyama +3 more | 2017-04-04 |
| 9424985 | Feed unit and feed system | Yoichi Uramoto, Masayuki Tanaka | 2016-08-23 |
| 9270126 | Sensing device, power reception device, power transmission device, non-contact power transmission system, and sensing method | Hiroaki Nakano, Tomomichi Murakami, Kenichi Fujimaki | 2016-02-23 |
| 9153969 | Power feeding device, power receiving device and wireless power feeding system | — | 2015-10-06 |
| 9057753 | Sensing device, power reception device, power transmission device, non-contact power transmission system, and sensing method | Hiroaki Nakano, Tomomichi Murakami, Kenichi Fujimaki | 2015-06-16 |
| 9006934 | Power feeding apparatus, power receiving apparatus, wireless power feeding system and method for wireless transfer of power | Takashi Miyamoto, Yuji Murayama | 2015-04-14 |
| 8872383 | Contactless power receiving apparatus, power receiving method for contactless power receiving apparatus and contactless power supplying system | — | 2014-10-28 |
| 8860254 | Power feeding apparatus and wireless power feeding system | Hiroyuki Mita | 2014-10-14 |
| 8704407 | Wireless power supplying rack | — | 2014-04-22 |
| 8461800 | Contactless power supply apparatus, contactless power receiving apparatus, and associated methodology of priority display | — | 2013-06-11 |
| 7398113 | Portable wireless apparatus | Yuichiro Saito, Noboru Ono | 2008-07-08 |