Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056917 | Power feeding unit, power receiving unit, and feed system | — | 2021-07-06 |
| 10721002 | Transmission/reception device and transmission/reception method | Shinichi Fukuda, Masahiro Uno | 2020-07-21 |
| 10546281 | Power supply device, power receiving device and billing method | Yoichiro Sako, Taro Tadano, Kazuyoshi Takemura, Kuniya Hayashi, Isao Soma +3 more | 2020-01-28 |
| 10523051 | Power feeding unit, power receiving unit, and feed system | — | 2019-12-31 |
| 10515239 | Transmission device and transmission system | — | 2019-12-24 |
| 10432322 | Transmission/reception device and transmission/reception method | Shinichi Fukuda, Masahiro Uno | 2019-10-01 |
| 10372088 | Power consumption management device, power consumption management system, power consumption management method, and power consumption management program | Yoichiro Sako, Kazutoshi Serita, Taro Tadano, Kazuyoshi Takemura, Kuniya Hayashi +1 more | 2019-08-06 |
| 10340740 | Power receiving unit, power transmission unit, and feed system | Masakazu Yajima, Kazuo Kikuchi, Takayuki Hirabayashi | 2019-07-02 |
| 10164718 | Transmission apparatus, transmission method, and transmission system | — | 2018-12-25 |
| 10164719 | Transmission apparatus, transmission method, and transmission system | — | 2018-12-25 |
| 10158430 | Using load modulation for authentication via a dielectric medium, and related communication terminal, communication device, communication method and communication system | Yoichiro Sako, Itaru Kawakami, Tatsuya Inokuchi | 2018-12-18 |
| 10097244 | Power supply device and power receiving device | Yoichiro Sako, Kazuyoshi Takemura, Isao Soma, Kuniya Hayashi, Kayoko Tanaka +3 more | 2018-10-09 |
| 10074992 | Battery device, battery management method, and electronic apparatus | — | 2018-09-11 |
| 9806531 | Power supply device and method, and program | Kazuyoshi Takemura, Isao Soma | 2017-10-31 |
| 9804208 | Power receiving device that determines chargeable power | Yoichiro Sako, Kazuyoshi Takemura, Kuniya Hayashi, Isao Soma, Kayoko Tanaka +2 more | 2017-10-31 |
| 9669722 | Power supply device and method, and program | Kazuyoshi Takemura, Isao Soma | 2017-06-06 |
| 9608300 | Battery device, battery management system, and battery management method | — | 2017-03-28 |
| 9581977 | Appliance management apparatus and appliance management method | Kazuyoshi Takemura, Kuniya Hayashi, Isao Soma, Kayoko Tanaka, Yoichiro Sako +2 more | 2017-02-28 |
| 9577456 | Battery device, control method, and electric vehicle | Kazuyoshi Takemura, Isao Soma | 2017-02-21 |
| 9525292 | Power receiving unit, power transmission unit, and feed system | Masakazu Yajima, Kazuo Kikuchi, Takayuki Hirabayashi | 2016-12-20 |
| 9473206 | Power feeding unit, power receiving unit, and feed system | — | 2016-10-18 |
| 9461708 | Power supply control device, method of controlling the same, and power supply control system | Isao Soma, Kazuyoshi Takemura | 2016-10-04 |
| 9450645 | Communication apparatus | — | 2016-09-20 |
| 9431847 | Communication device, communication method, battery device, and electronic apparatus | — | 2016-08-30 |
| 9419688 | Transmission device, reception device, and communication system | — | 2016-08-16 |