| Patent | Date |
|---|
Power Supply Controller And Insulated Switching Power Supply
App 20220185208 - Sato; Yoshinori ; et al. | 2022-06-16 |
Isolated Dc/dc Converter And Ac/dc Converter
App 20220173651 - TANG; Yifei ; et al. | 2022-06-02 |
Power Supply Control Device and Insulated Switching Power Supply
App 20220123658 - Nate; Satoru ; et al. | 2022-04-21 |
Semiconductor Device And Isolated Switching Power Supply
App 20220115942 - Nate; Satoru | 2022-04-14 |
Semiconductor device and load control system
Grant 11,303,206 - Yamamoto , et al. April 12, 2 | 2022-04-12 |
Drive circuit
Grant 11,258,441 - Takizawa , et al. February 22, 2 | 2022-02-22 |
Zero-crossing Detection Circuit
App 20220034946 - Nate; Satoru ; et al. | 2022-02-03 |
Current sense circuit
Grant 11,196,334 - Sato , et al. December 7, 2 | 2021-12-07 |
Zero-crossing detection circuit
Grant 11,181,562 - Nate , et al. November 23, 2 | 2021-11-23 |
Power supply control device for setting minimum on width of output switch
Grant 11,025,155 - Sato , et al. June 1, 2 | 2021-06-01 |
Semiconductor Device For Non-isolated Buck Converter, Non-isolated Buck Converter, And Power Supply Device
App 20210135594 - SATO; Yoshinori ; et al. | 2021-05-06 |
Control Device Of Power Factor Correction Circuit, Power Factor Correction Circuit, Power Supply Device, And Semiconductor Device
App 20210126525 - SATO; Yoshinori ; et al. | 2021-04-29 |
Current Sense Circuit
App 20210099091 - Sato; Yoshinori ; et al. | 2021-04-01 |
Packaged semiconductor module
Grant D914,621 - Hirata , et al. March 30, 2 | 2021-03-30 |
Semiconductor device
Grant 10,957,636 - Hirata , et al. March 23, 2 | 2021-03-23 |
Drive Circuit
App 20210006244 - TAKIZAWA; Shinji ; et al. | 2021-01-07 |
Semiconductor Device
App 20200365496 - Hirata; Makoto ; et al. | 2020-11-19 |
Power control device switchable between multiple operating modes having different power consumption
Grant 10,756,636 - Sato , et al. A | 2020-08-25 |
Power Ic
App 20200251991 - Kind Code | 2020-08-06 |
Semiconductor Device And Load Control System
App 20200186031 - Yamamoto; Natsuki ; et al. | 2020-06-11 |
Zero-crossing Detection Circuit
App 20200158766 - Nate; Satoru ; et al. | 2020-05-21 |
Power Supply Control Device
App 20200089295 - SATO; Yoshinori ; et al. | 2020-03-19 |
Isolated DC/DC converter and primary side controller thereof, control method and power adaptor and electronic device using the same
Grant 10,389,256 - Nate A | 2019-08-20 |
Power Control Device
App 20190207522 - Sato; Yoshinori ; et al. | 2019-07-04 |
Switching power supply device
Grant 10,256,715 - Nate | 2019-04-09 |
Semiconductor device
Grant 10,243,344 - Nate | 2019-03-26 |
Switching regulator operable to alter feedback based on load
Grant 10,135,358 - Nate November 20, 2 | 2018-11-20 |
Insulation type switching power source apparatus
Grant 10,014,785 - Nate July 3, 2 | 2018-07-03 |
Switching Power Supply Device
App 20180026523 - Nate; Satoru | 2018-01-25 |
Insulated Dc/dc Converter And Primary Side Controller Thereof, Control Method, And Power Adaptor And Electronic Device Using The Same
App 20180013353 - NATE; Satoru | 2018-01-11 |
Switching Regulator
App 20170170747 - NATE; Satoru | 2017-06-15 |
Semiconductor Device
App 20170093145 - Nate; Satoru | 2017-03-30 |
Insulation type switching power source apparatus
Grant 9,590,511 - Nate March 7, 2 | 2017-03-07 |
Insulation Type Switching Power Source Apparatus
App 20170063244 - Nate; Satoru | 2017-03-02 |
PFC DC/AC/DC power converter with reduced power loss
Grant 9,577,511 - Nate , et al. February 21, 2 | 2017-02-21 |
Switching power supply circuit
Grant 9,419,540 - Nate August 16, 2 | 2016-08-16 |
Power delivery device, AC adapter, electronic apparatus and power delivery system, having variable function of output voltage value and available output current capacity
Grant 9,413,251 - Ono , et al. August 9, 2 | 2016-08-09 |
Power Supply Adaptor
App 20160118900 - Nate; Satoru ; et al. | 2016-04-28 |
Switching Power Supply Circuit
App 20160111970 - Nate; Satoru | 2016-04-21 |
Power delivery device, AC adapter, and electronic apparatus each having variable function of output power
Grant 9,252,675 - Nate , et al. February 2, 2 | 2016-02-02 |
AC/DC converter, and AC power adapter and electronic apparatus using the same
Grant 9,252,669 - Nate , et al. February 2, 2 | 2016-02-02 |
DC/DC converter
Grant 9,231,483 - Nate January 5, 2 | 2016-01-05 |
DC/DC converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
Grant 9,190,916 - Sato , et al. November 17, 2 | 2015-11-17 |
DC/DC converter
Grant 9,124,184 - Sato , et al. September 1, 2 | 2015-09-01 |
AC/DC converter with control circuit that receives rectified voltage at input detection terminal
Grant 9,112,419 - Nate August 18, 2 | 2015-08-18 |
Insulation Type Switching Power Source Apparatus
App 20150098255 - Nate; Satoru | 2015-04-09 |
Power Supply Apparatus
App 20150098253 - NATE; Satoru ; et al. | 2015-04-09 |
Power factor correction circuit
Grant 8,971,076 - Nate , et al. March 3, 2 | 2015-03-03 |
Power supply apparatus
Grant 8,942,016 - Nate , et al. January 27, 2 | 2015-01-27 |
Ac/dc Converter
App 20150023070 - NATE; Satoru | 2015-01-22 |
Power Delivery Device And Start-up Method, Ac Adapter And Electronic Apparatus
App 20140313794 - ONO; Akihiro ; et al. | 2014-10-23 |
Power Delivery Device, Ac Adapter, Electronic Apparatus And Power Delivery System
App 20140313793 - ONO; Akihiro ; et al. | 2014-10-23 |
Power Delivery Device, Ac Adapter, And Electronic Apparatus
App 20140313792 - NATE; Satoru ; et al. | 2014-10-23 |
Step down switching regulator
Grant 8,837,181 - Hayashi , et al. September 16, 2 | 2014-09-16 |
Step Down Switching Regulator
App 20140218988 - HAYASHI; Hiroshi ; et al. | 2014-08-07 |
Dc/dc Converter
App 20140160804 - SATO; Yoshinori ; et al. | 2014-06-12 |
DC/DC converter, and power supply and electronic device using the same
Grant 8,724,346 - Nate May 13, 2 | 2014-05-13 |
Direct current/direct current converter, and power supply apparatus and electronic device using the same
Grant 8,717,781 - Nate May 6, 2 | 2014-05-06 |
Dc/dc Converter, Control Circuit And Control Method Thereof, Power Supply, Power Adapter And Electronic Apparatus Using The Same
App 20140071715 - SATO; Yoshinori ; et al. | 2014-03-13 |
Dc/dc Converter
App 20140063865 - NATE; Satoru | 2014-03-06 |
Ac/dc Converter, And Ac Power Adapter And Electronic Apparatus Using The Same
App 20130027983 - NATE; Satoru ; et al. | 2013-01-31 |
Power Supply Apparatus
App 20120294046 - NATE; Satoru ; et al. | 2012-11-22 |
Power Supply Adaptor
App 20120262950 - Nate; Satoru ; et al. | 2012-10-18 |
Power Factor Correction Circuit
App 20120201065 - NATE; Satoru ; et al. | 2012-08-09 |
Direct Current/direct Current Converter, And Power Supply Apparatus And Electronic Device Using The Same
App 20120195075 - NATE; Satoru | 2012-08-02 |
Dc/dc Converter, And Power Supply And Electronic Device Using The Same
App 20120147631 - NATE; Satoru | 2012-06-14 |
Current detection circuit
Grant 8,134,106 - Tamegai , et al. March 13, 2 | 2012-03-13 |
Charge control circuit
Grant 7,898,217 - Nate , et al. March 1, 2 | 2011-03-01 |
Control circuit for self exciting DC/DC converter
Grant 7,894,717 - Tamegai , et al. February 22, 2 | 2011-02-22 |
Charging circuit
Grant 7,821,233 - Nate , et al. October 26, 2 | 2010-10-26 |
Semiconductor Module
App 20100052767 - NATE; Satoru | 2010-03-04 |
Current Detection Circuit, Photoreceiver Using The Same, Light Emission Control Device, And Electronic Device Using The Same
App 20090242734 - Tamegai; Yoichi ; et al. | 2009-10-01 |
Control Circuit For Self-excitation Dc/dc Converter, Light Emitting Device Using Such Control Circuit, And Electronic Device
App 20090129768 - Tamegai; Yoichi ; et al. | 2009-05-21 |
Charge control circuit
App 20070290655 - Nate; Satoru ; et al. | 2007-12-20 |
Charging circuit
App 20070263420 - Nate; Satoru ; et al. | 2007-11-15 |
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