Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11843259 | Power feeding device, power receiving device, and wireless power feed system | Misako Sato, Shuhei Maeda | 2023-12-12 |
| 11551751 | Semiconductor device and method for driving the same | Hideki Uochi | 2023-01-10 |
| 11424622 | Power feeding device, power receiving device, and wireless power feed system | Misako Sato, Shuhei Maeda | 2022-08-23 |
| 10726913 | Semiconductor device and method for driving the same | Hideki Uochi | 2020-07-28 |
| 10615849 | Power receiving device and power feeding system | Misako Miwa, Shuhei Maeda | 2020-04-07 |
| 10491183 | Power feeding device and wireless power feeding system | Shinya Okano, Misako Sato, Shuhei Maeda | 2019-11-26 |
| 10461585 | Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device | — | 2019-10-29 |
| 10374463 | Power feeding device and contactless power feeding system provided with power feeding device | — | 2019-08-06 |
| 10340739 | Power receiving device, power transmission device, and power feeding system | — | 2019-07-02 |
| 10110068 | Wireless power feeding system and wireless power feeding method | Yutaka Shionoiri, Misako Sato, Shuhei Maeda | 2018-10-23 |
| 10044224 | Power feeding device, wireless power feeding system using the same and wireless power feeding method | Misako Sato, Shuhei Maeda | 2018-08-07 |
| 10037808 | Semiconductor device and method for driving semiconductor device | — | 2018-07-31 |
| 10020670 | Power receiving device and wireless power supply system | — | 2018-07-10 |
| 9998003 | DC-DC converter, power receiving device, and power feeding system | Kei Takahashi, Misako Miwa, Shuhei Maeda | 2018-06-12 |
| 9923417 | Wireless power feeding system | — | 2018-03-20 |
| 9912170 | Power feeding device, power receiving device, and wireless power feed system | Misako Sato, Shuhei Maeda | 2018-03-06 |
| 9887583 | Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device | — | 2018-02-06 |
| 9876395 | Power feeding device and contactless power feeding system provided with power feeding device | — | 2018-01-23 |
| 9837977 | Power feeding device and wireless power feeding system | Shinya Okano, Misako Sato, Shuhei Maeda | 2017-12-05 |
| 9819256 | Semiconductor device | — | 2017-11-14 |
| 9781783 | Light-emitting device, display device, light-emitting system, and display system | Yutaka Shionoiri, Shunpei Yamazaki | 2017-10-03 |
| 9768319 | Modulation circuit and semiconductor device including the same | — | 2017-09-19 |
| 9734914 | Method for driving a semiconductor device having a reading transistor coupled to an oxide semiconductor writing transistor | — | 2017-08-15 |
| 9673867 | Power transmission device and power feeding system | Shuhei Maeda, Misako Miwa | 2017-06-06 |
| 9673335 | Rectifier circuit including transistor whose channel formation region includes oxide semiconductor | — | 2017-06-06 |