Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388683 | Electronic circuitry and method | — | 2025-08-12 |
| 12206414 | Electronic circuitry | — | 2025-01-21 |
| 12101137 | Magnetic coupling device and communication system | Toyoaki Uo, Tsuneo Suzuki | 2024-09-24 |
| 12068750 | Electronic circuitry and power converter | Satoshi Takaya | 2024-08-20 |
| 12050487 | Electronic circuitry | Kaili Wang | 2024-07-30 |
| 11855617 | Electronic circuit and electronic apparatus | Satoshi Takaya, Kohei Onizuka | 2023-12-26 |
| 11303266 | Electronic circuit and electronic apparatus | Satoshi Takaya | 2022-04-12 |
| 11258481 | Magnetic coupling device and communication system | Toyoaki Uo, Tsuneo Suzuki | 2022-02-22 |
| 11152928 | Electronic circuit, electronic apparatus, and method | Satoshi Takaya | 2021-10-19 |
| 10992181 | Power transmitting apparatus, power receiving apparatus, control apparatus, and wireless power transfer system | Tetsu SHIJO, Akiko Yamada, Kohei Onizuka, Fumi Moritsuka, Noriaki Oodachi +5 more | 2021-04-27 |
| 10917139 | Magnetic coupling device and communication system | Toyoaki Uo, Tsuneo Suzuki | 2021-02-09 |
| 10797520 | Wireless power transmission system, power transmission device and power reception device | Masatoshi Suzuki | 2020-10-06 |
| 10666474 | Modulator and signal transmission system | — | 2020-05-26 |
| 10547210 | Wireless power transmission system | Masatoshi Suzuki | 2020-01-28 |
| 10224748 | Power transmitting device, power receiving device, and wireless power transmitting system | Akiko Yamada, Tetsu SHIJO, Shuichi Obayashi, Kohei Onizuka, Kenichirou OGAWA +3 more | 2019-03-05 |
| 10211927 | Signal processing device and signal processing method | Hidenori Okuni | 2019-02-19 |
| 10148136 | Drive device, method thereof, and wireless power transmission device | — | 2018-12-04 |
| 9614487 | Wireless communicatoin method and apparatus for reducing reception error by performing automatic gain control (AGC) based on a comparison between the received signal and a reference value | Shoji Otaka, Tsuyoshi Kogawa, Koji Ogura, Toshiyuki Umeda, Takafumi Sakamoto +1 more | 2017-04-04 |
| 9608453 | Power transmitting apparatus, power receiving apparatus, control apparatus, and wireless power transfer system | Tetsu SHIJO, Akiko Yamada, Kohei Onizuka, Fumi Moritsuka, Noriaki Oodachi +5 more | 2017-03-28 |
| 9343225 | Power receiving device, power transmitting device and control device | Kohei Onizuka, Shoji Otaka, Fumi Moritsuka | 2016-05-17 |
| 8655295 | Receiving apparatus | Tsuyoshi Kogawa, Koji Ogura, Shoji Otaka | 2014-02-18 |
| 8489030 | Radio apparatus having first and second amplifiers and which performs direct current offset correction of the first and second amplifiers | Fumi Moritsuka, Shoji Otaka, Masahiro Hosoya, Tsuyoshi Kogawa | 2013-07-16 |
| 8451942 | Wireless transmission apparatus using cartesian loop | Shoji Otaka, Masahiro Hosoya, Osamu Watanabe, Kohei Onizuka | 2013-05-28 |
| 7985635 | Laser process | Shunpei Yamazaki, Hongyong Zhang | 2011-07-26 |
| 7876162 | Amplifier and radio | Kohei Onizuka, Masahiro Hosoya, Shoji Otaka, Osamu Watanabe | 2011-01-25 |