Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11355972 | Wireless power receiver and electronic device | — | 2022-06-07 |
| 11289268 | Transmission coil for wireless power supply, transmission antenna, wireless power transmitter, and charger | — | 2022-03-29 |
| 10951062 | Wireless power receiver apparatus | — | 2021-03-16 |
| 10714976 | Wireless power receiver | — | 2020-07-14 |
| 10547212 | Wireless power receiver, control method thereof, power receiving control circuit, and electronic apparatus | — | 2020-01-28 |
| 10243404 | Wireless power receiving apparatus | Naoki Inoue, Kazuyoshi Yasuoka | 2019-03-26 |
| 10199866 | Control circuit for wireless power receiver and control method | Tatsuya Iwasaki | 2019-02-05 |
| 10069338 | Power receiver control circuit for wireless power receiver apparatus | Xun He, Takeshi Nozawa | 2018-09-04 |
| 9893556 | Power receiving circuit, control method for wireless power receiving apparatus, and electronic device | Tatsuya Iwasaki, Kazuyoshi Yasuoka, Naoki Inoue | 2018-02-13 |
| 9893565 | Power receiver control circuit, control method of wireless power receiver, and electronic apparatus | Xun He, Takeshi Nozawa | 2018-02-13 |
| 9843197 | Wireless power receiving apparatus | Naoki Inoue, Masatoshi Watanabe | 2017-12-12 |
| 9768623 | Wireless power receiver circuit | Naoki Inoue, Tatsuya Iwasaki | 2017-09-19 |
| 8624828 | Control circuit for switching power supply | Hiroki Kikuchi | 2014-01-07 |
| 8598800 | Control circuit for switching power supply | Hiroki Kikuchi, Naoki Inoue | 2013-12-03 |
| 8569965 | Driving circuit of light emitting element, light emitting device using the same, and electronic device | Naoki Inoue | 2013-10-29 |
| 8569975 | Control circuit for switching power supply | Naoki Inoue, Yoju Imamura | 2013-10-29 |
| 8040701 | Control circuit and method for charge pump circuit with pulse modulation | Manabu Oyama | 2011-10-18 |
| 7851946 | Switching power supply and electronic apparatus employing the same | Manabu Oyama, Hiroaki Ando | 2010-12-14 |
| 7847621 | Control circuit and control method for charge pump circuit | Manabu Oyama | 2010-12-07 |
| 7830131 | Control circuit for switching regulator | Manabu Oyama | 2010-11-09 |
| 7737767 | Control circuit and control method for charge pump circuit | Manabu Oyama | 2010-06-15 |
| 7511977 | Charge-pump type switching power supply apparatus | Manabu Oyama | 2009-03-31 |
| 7403049 | Triangular wave generation circuit | Manabu Oyama | 2008-07-22 |
| 7394673 | Switching power supply apparatus provided with series-connected charge pump circuits | Manabu Oyama | 2008-07-01 |
| 5547158 | Device for adjusting the seating level of a vehicle seat | Hiroshi Monmasu, Toshihiko Tomita, Junsuke Inoue | 1996-08-20 |