Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328076 | Bidirectional DC-DC converter, traffic system, control method, and non-transitory computer-readable storage medium | Masaya Mitake, Masanori Maruyama, Keiji Nagasaka, Yuichiro Yazaki | 2025-06-10 |
| 10686333 | Method for manufacturing wireless power-transmitting device, and resonator | Masakazu Hara | 2020-06-16 |
| 10476314 | Wireless power-supplying system | — | 2019-11-12 |
| 10340743 | Power transmission device, power transmission method, and wireless power transfer system | Yuji TAKATSU, Sho HASHIZUME, Eiichiro Fujiwara | 2019-07-02 |
| 10263478 | Wireless power supply system | Motonao Niizuma | 2019-04-16 |
| 10065510 | Power transmission system | Takahiko Murayama, Yuji TAKATSU, Kazushige Doke | 2018-09-04 |
| 9994112 | Shield apparatus and wireless power supply system | Susumu TOKURA, Kentaro Furiya | 2018-06-12 |
| 9997964 | Wireless power supply system | Motonao Niizuma | 2018-06-12 |
| 9902278 | Power supplying device, wireless power-supplying system, and bag unit | — | 2018-02-27 |
| 9873346 | Device and method of adjusting relative position between power-supplying coil and power-receiving coil | — | 2018-01-23 |
| 9866037 | Power receiving device, wireless power-supplying system, and cover unit | — | 2018-01-09 |
| 9787104 | Power transmission system | Takahiko Murayama | 2017-10-10 |
| 9711971 | Wireless power-supplying system | — | 2017-07-18 |
| 9577462 | Power transmission system | — | 2017-02-21 |
| 9345177 | Wireless power supply system | — | 2016-05-17 |