Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9641223 | Power receiving device and power feeding system | Misako Miwa, Shuhei Maeda | 2017-05-02 |
| 9633722 | Semiconductor device and method for driving the same | Hideki Uochi | 2017-04-25 |
| 9583576 | Semiconductor device and method for driving the same | Hideki Uochi | 2017-02-28 |
| 9564760 | Contactless power feeding system | — | 2017-02-07 |
| 9502920 | Power receiving device, power transmission device, and power feeding system | — | 2016-11-22 |
| 9496743 | Power receiving device and wireless power feed system | — | 2016-11-15 |
| 9477249 | DC-DC converter, power receiving device, and power feeding system | Kei Takahashi, Misako Miwa, Shuhei Maeda | 2016-10-25 |
| 9472974 | Wireless power feeding system and wireless power feeding method | Yutaka Shionoiri, Misako Sato, Shuhei Maeda | 2016-10-18 |
| 9461476 | Power transmission device and wireless power transmission system including the same | — | 2016-10-04 |
| 9391476 | Power feeding device, wireless power feeding system using the same and wireless power feeding method | Misako Sato, Shuhei Maeda | 2016-07-12 |
| 9391674 | Power feeding system and power feeding method | Misako Miwa, Yutaka Shionoiri, Shuhei Maeda | 2016-07-12 |
| 9350295 | Modulation circuit and semiconductor device including the same | — | 2016-05-24 |
| 9325205 | Method for driving power supply system | — | 2016-04-26 |
| 9270124 | Contactless power supply device | — | 2016-02-23 |
| 9246357 | Contactless power feeding system | — | 2016-01-26 |
| 9231429 | Power receiving device and wireless power supply system | — | 2016-01-05 |
| 9188631 | Element substrate, inspecting method, and manufacturing method of semiconductor device | Kiyoshi Kato, Konami Izumi, Masahiko Hayakawa | 2015-11-17 |
| 9143011 | Power receiving device and contactless power feeding system | — | 2015-09-22 |
| 9142569 | Photosensor, semiconductor device including photosensor, and light measurement method using photosensor | — | 2015-09-22 |
| 9099885 | Wireless power feeding system | — | 2015-08-04 |
| 9092042 | Regulator circuit and RFID tag including the same | Hiroki Inoue, Kiyoshi Kato, Shuhei Nagatsuka, Tsutomu Murakawa, Takahiro Tsuji +1 more | 2015-07-28 |
| 9065302 | Wireless power feeding system | Shinya Okano | 2015-06-23 |
| 9054544 | Power feeding device, power receiving device, and wireless power feed system | Misako Sato, Shuhei Maeda | 2015-06-09 |
| 9054548 | Contactless power feeding system | — | 2015-06-09 |
| 9046482 | Gas sensor and method for manufacturing the gas sensor | — | 2015-06-02 |