Inventor
URAMOTO YOICHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “URAMOTO YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
27 patentsUS5910904AJun 8, 1999
Digital filter apparatus
SONY CORP22 citations92
US10097052B2Oct 9, 2018
Power feeding device, power feeding method, and power feeding system
SONY CORP10 citations84
US9577475B2Feb 21, 2017
Electronic device, feed unit, and feed system for reliably informing user of electronic device state during wireless electric power transmission
SONY CORP7 citations83
US9450447B2Sep 20, 2016
Electronic system for notifying user of battery charging state
SONY CORP4 citations83
US6498960B1Dec 24, 2002
Receiver for digital audio broadcast
SONY CORP8 citations74
US6278751B1Aug 21, 2001
Receiver for digital voice broadcasting
SONY CORP14 citations74
US10461567B2Oct 29, 2019
Feed system, feed unit, and electronic unit
SONY CORP1 citations73
US11043331B2Jun 22, 2021
Power receiving device and power feeding system
SONY CORP2 citations72
US10224755B2Mar 5, 2019
Electronic unit for notifying user of charging state in non-contact power feeding system
SONY CORP3 citations72
US9570920B2Feb 14, 2017
Feed unit and feed system
SONY CORP3 citations71
US10008876B2Jun 26, 2018
Feed system, feed unit, and electronic unit
SONY CORP1 citations63
US11088575B2Aug 10, 2021
Reliably informing user of electronic device state during charging
SONY CORP0 citations62
US10944284B2Mar 9, 2021
Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging current
SONY CORP0 citations62
US10938238B2Mar 2, 2021
Electronic apparatus and feed system
SONY CORP0 citations62
US10778035B2Sep 15, 2020
Feed unit and feed system
SONY CORP1 citations61
US10438741B2Oct 8, 2019
Power receiving device and power feeding system
SONY CORP1 citations61
US9424985B2Aug 23, 2016
Feed unit and feed system
SONY CORP0 citations52
US10541569B2Jan 21, 2020
Electronic unit for notifying user of charging state in non-contact power feeding system
SONY CORP0 citations51
US10389175B2Aug 20, 2019
Electronic apparatus and feed system
SONY CORP0 citations51
US10270278B2Apr 23, 2019
Feed unit, feed system, and electronic device for controlling charging of a battery
SONY CORP0 citations51
US9991733B2Jun 5, 2018
Feed unit, feed system, and electronic device
SONY CORP0 citations51
US9960627B2May 1, 2018
Feed unit, feed system, and electronic device
SONY CORP0 citations51
US9722451B2Aug 1, 2017
Electronic unit and power feeding system
SONY CORP1 citations51
US9680328B2Jun 13, 2017
Electronic apparatus and feed system
SONY CORP1 citations51
US9577439B2Feb 21, 2017
Power relaying apparatus, power transmission system and method for manufacturing power relaying apparatus
SONY CORP0 citations49
US10790710B2Sep 29, 2020
Power feeding unit, power feeding system, and electronic unit
SONY CORP0 citations41
US9847813B2Dec 19, 2017
Feed unit and feed system for non-contact power transmission
SONY CORP0 citations40
URAMOTO YOICHI
7 patentsUS9831704B2Nov 28, 2017
Power feeding device, power feeding method, and power feeding system
URAMOTO YOICHI10 citations84
US9219379B2Dec 22, 2015
Electronic apparatus, power feeding method, and power feeding system
URAMOTO YOICHI10 citations84
US9559524B2Jan 31, 2017
Feed system, feed unit, and electronic unit
URAMOTO YOICHI7 citations83
US8952654B2Feb 10, 2015
Feed system, feed apparatus, and electronic device
URAMOTO YOICHI4 citations73
US9077193B2Jul 7, 2015
Power relaying apparatus, power transmission system and method for manufacturing power relaying apparatus
URAMOTO YOICHI5 citations69
US8245943B2Aug 21, 2012
Apparatuses for executing wireless transmission using a magnetic field, wireless transmission apparatuses, and wireless receiver apparatuses
URAMOTO YOICHI2 citations62
US8459564B2Jun 11, 2013
Apparatuses for executing wireless transmission using a magnetic field, wireless transmission apparatuses, and wireless receiver apparatuses
URAMOTO YOICHI0 citations51