| Patent | Date |
|---|
Communication device
Grant 11,451,254 - Uo September 20, 2 | 2022-09-20 |
Magnetic Coupling Device And Communication System
App 20220140865 - UO; Toyoaki ; et al. | 2022-05-05 |
Magnetic coupling device and communication system
Grant 11,258,481 - Uo , et al. February 22, 2 | 2022-02-22 |
Communication Device
App 20220014218 - UO; Toyoaki | 2022-01-13 |
Magnetic coupling device and communication system
Grant 10,917,139 - Uo , et al. February 9, 2 | 2021-02-09 |
Magnetic Coupling Device And Communication System
App 20210006298 - UO; Toyoaki ; et al. | 2021-01-07 |
Magnetic Coupling Device And Communication System
App 20200083932 - Uo; Toyoaki ; et al. | 2020-03-12 |
Optical coupling device having a drive circuit on a ground frame to drive a light emitting element on a power frame
Grant 9,859,260 - Tagami , et al. January 2, 2 | 2018-01-02 |
Light receiving circuit and light coupling device
Grant 9,562,808 - Sugizaki , et al. February 7, 2 | 2017-02-07 |
Optical Coupling Device
App 20160315074 - TAGAMI; Yuichi ; et al. | 2016-10-27 |
Light Receiving Circuit And Light Coupling Device
App 20160061658 - SUGIZAKI; Masayuki ; et al. | 2016-03-03 |
Clock regeneration circuit, light receiving circuit, photocoupler, and frequency synthesizer
Grant 9,077,352 - Uo July 7, 2 | 2015-07-07 |
Light Receiving Element And Optically Coupled Insulating Device
App 20150076525 - Hidaka; Miki ; et al. | 2015-03-19 |
Semiconductor device, method for testing same and transmitting circuit
Grant 8,761,599 - Uo June 24, 2 | 2014-06-24 |
Clock Regeneration Circuit, Light Receiving Circuit, Photocoupler, And Frequency Synthesizer
App 20140153935 - Uo; Toyoaki | 2014-06-05 |
Optically coupled insulating device
Grant 8,731,407 - Uo May 20, 2 | 2014-05-20 |
Lock detection circuit, DLL circuit, and receiving circuit
Grant 8,704,565 - Uo April 22, 2 | 2014-04-22 |
Optical Transmitter, Optical Receiver, And Optically Coupled Insulating Device
App 20130236191 - Uo; Toyoaki | 2013-09-12 |
Lock Detention Circuit, Dll Circuit, And Receiving Circuit
App 20130214835 - UO; Toyoaki | 2013-08-22 |
Optical transmitter, optical receiver, and optically coupled insulating device
Grant 8,447,185 - Uo May 21, 2 | 2013-05-21 |
Semiconductor Device, Method For Testing Same And Transmitting Circuit
App 20130039648 - UO; TOYOAKI | 2013-02-14 |
Analog-to-digital converter, analog-to-digital conversion method, and optically coupled insulating device
Grant 8,207,879 - Uo , et al. June 26, 2 | 2012-06-26 |
Optical receiving circuit
Grant 8,138,464 - Uo March 20, 2 | 2012-03-20 |
Optical Transmitter, Optical Receiver, And Optically Coupled Insulating Device
App 20110188864 - Uo; Toyoaki | 2011-08-04 |
Analog-to-digital Converter, Analog-to-digital Conversion Method, And Optically Coupled Insulating Device
App 20100309032 - Uo; Toyoaki ; et al. | 2010-12-09 |
Power Supply Circuit And Optical Receiving Circuit
App 20100200734 - Uo; Toyoaki | 2010-08-12 |
Optical Receiver
App 20100019132 - Uo; Toyoaki | 2010-01-28 |
Optical receiving circuit
Grant 7,635,837 - Uo , et al. December 22, 2 | 2009-12-22 |
Optical receiver and discrimination-threshold generating method
Grant 7,609,980 - Nogami , et al. October 27, 2 | 2009-10-27 |
Light Receiving Circuit
App 20080230683 - Uo; Toyoaki ; et al. | 2008-09-25 |
Optical receiver and discrimination-threshold generating method
App 20070098416 - Nogami; Masamichi ; et al. | 2007-05-03 |
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