Inventor
MURAKAMI Tomomichi
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI Tomomichi”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
21 patentsUS11271428B2Mar 8, 2022
Energy receiver, detection method, power transmission system, detection device, and energy transmitter
SONY CORP11 citations86
US10027183B2Jul 17, 2018
Detecting apparatus, power receiving apparatus, power transmitting apparatus, and contactless power supply system
SONY CORP5 citations84
US9518948B2Dec 13, 2016
Detection device, power reception device, power transmission device and non-contact power supply system
SONY CORP6 citations84
US9360508B2Jun 7, 2016
Detecting device, power receiving device, contactless power transmission system, and detecting method
SONY CORP3 citations73
US9360442B2Jun 7, 2016
Detecting apparatus, power receiving apparatus, power transmitting apparatus, and contactless power supply system
SONY CORP3 citations73
US9935504B2Apr 3, 2018
Detecting device, power receiving device, contactless power transmission system, and detecting method
SONY CORP1 citations63
US11011930B2May 18, 2021
Energy receiver, detection method, power transmission system, detection device, and energy transmitter
SONY CORP0 citations62
US9490546B2Nov 8, 2016
Antenna
SONY CORP2 citations62
US11218029B2Jan 4, 2022
Detecting apparatus, power receiving apparatus, power transmitting apparatus, and contactless power supply system
SONY CORP0 citations52
US10819393B2Oct 27, 2020
Electromagnetically-coupled state detection circuit, power transmission apparatus, contactless power transmission system, and electromagnetically-coupled state detection method
SONY CORP0 citations52
US10797536B2Oct 6, 2020
Detection device, power reception device, power transmission device and non-contact power supply system
SONY CORP0 citations52
US10756576B2Aug 25, 2020
Feed unit, electronic, unit, and feed system
SONY CORP0 citations52
US10326318B2Jun 18, 2019
Detection device, power reception device, power transmission device and non-contact power supply system
SONY CORP0 citations52
US10256673B2Apr 9, 2019
Detection device, power reception device, power transmission device and non-contact power supply system
SONY CORP0 citations52
US10250080B2Apr 2, 2019
Detector, power transmitter, power receiver, power feed system, and detection method
SONY CORP0 citations52
US9799945B2Oct 24, 2017
Folding antenna device
SONY CORP1 citations52
US9786983B2Oct 10, 2017
Antenna device
SONY CORP0 citations52
US9755319B2Sep 5, 2017
Antenna
SONY CORP0 citations52
US9270126B2Feb 23, 2016
Sensing device, power reception device, power transmission device, non-contact power transmission system, and sensing method
SONY CORP1 citations52
US10916900B2Feb 9, 2021
Cable
SONY CORP0 citations51
US9728914B2Aug 8, 2017
Connection device and reception device
SONY CORP1 citations51
SONY SEMICONDUCTOR SOLUTIONS CORP
5 patentsUS9934888B2Apr 3, 2018
Cable for differential serial transmission
SONY SEMICONDUCTOR SOLUTIONS CORP4 citations72
US10290928B2May 14, 2019
Antenna
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations62
US12191979B2Jan 7, 2025
Radio wave monitoring apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations54
US11081772B2Aug 3, 2021
Antenna device and receiver
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US10930993B2Feb 23, 2021
Antenna device and reception device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
NAKANO HIROAKI
3 patentsUS9530558B2Dec 27, 2016
Energy receiver, detection method, power transmission system, detection device, and energy transmitter
NAKANO HIROAKI29 citations93
US9057753B2Jun 16, 2015
Sensing device, power reception device, power transmission device, non-contact power transmission system, and sensing method
NAKANO HIROAKI18 citations92
US9806769B2Oct 31, 2017
Electromagnetically-coupled state detection circuit, power transmission apparatus, contactless power transmission system, and electromagnetically-coupled state detection method
NAKANO HIROAKI7 citations83
MURAKAMI Tomomichi
3 patentsUS9612353B2Apr 4, 2017
Detection device, energy receiver, energy transmitter, power transmission system, and detection method
MURAKAMI Tomomichi6 citations82
US10003221B2Jun 19, 2018
Detector, power transmitter, power receiver, power feed system, and detection method
MURAKAMI Tomomichi1 citations50
US9793759B2Oct 17, 2017
Feed unit, electronic unit, and feed system
MURAKAMI Tomomichi0 citations50