Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843259 | Power feeding device, power receiving device, and wireless power feed system | Koichiro Kamata, Shuhei Maeda | 2023-12-12 |
| 11424622 | Power feeding device, power receiving device, and wireless power feed system | Koichiro Kamata, Shuhei Maeda | 2022-08-23 |
| 10491183 | Power feeding device and wireless power feeding system | Koichiro Kamata, Shinya Okano, Shuhei Maeda | 2019-11-26 |
| 10110068 | Wireless power feeding system and wireless power feeding method | Yutaka Shionoiri, Koichiro Kamata, Shuhei Maeda | 2018-10-23 |
| 10044224 | Power feeding device, wireless power feeding system using the same and wireless power feeding method | Koichiro Kamata, Shuhei Maeda | 2018-08-07 |
| 9912170 | Power feeding device, power receiving device, and wireless power feed system | Koichiro Kamata, Shuhei Maeda | 2018-03-06 |
| 9837977 | Power feeding device and wireless power feeding system | Koichiro Kamata, Shinya Okano, Shuhei Maeda | 2017-12-05 |
| 9472974 | Wireless power feeding system and wireless power feeding method | Yutaka Shionoiri, Koichiro Kamata, Shuhei Maeda | 2016-10-18 |
| 9391476 | Power feeding device, wireless power feeding system using the same and wireless power feeding method | Koichiro Kamata, Shuhei Maeda | 2016-07-12 |
| 9054544 | Power feeding device, power receiving device, and wireless power feed system | Koichiro Kamata, Shuhei Maeda | 2015-06-09 |
| 9024482 | Power feeding device and wireless power feeding system | Koichiro Kamata, Shinya Okano, Shuhei Maeda | 2015-05-05 |
| 8901777 | Wireless power feeding system and wireless power feeding method | Koichiro Kamata, Shuhei Maeda | 2014-12-02 |
| 8836170 | Wireless power feeding system and wireless power feeding method | Yutaka Shionoiri, Koichiro Kamata, Shuhei Maeda | 2014-09-16 |
| 8811901 | Wireless power feeding system and wireless power feeding method | Yutaka Shionoiri, Koichiro Kamata, Shuhei Maeda | 2014-08-19 |
| 8540161 | Semiconductor device and method for manufacturing the same | Yutaka Shionoiri, Tatsuji Nishijima, Shuhei Maeda | 2013-09-24 |