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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Feed system, feed unit, and electronic unit
Patent number
11,289,937
Issue date
Mar 29, 2022
Sony Group Corporation
Yoichi Uramoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reliably informing user of electronic device state during charging
Patent number
11,088,575
Issue date
Aug 10, 2021
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power receiving device and power feeding system
Patent number
11,043,331
Issue date
Jun 22, 2021
Sony Corporation
Shigeru Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit, feed system, and electronic device for increasing power...
Patent number
10,944,284
Issue date
Mar 9, 2021
Sony Corporation
Koichi Akiyoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic apparatus and feed system
Patent number
10,938,238
Issue date
Mar 2, 2021
Sony Corporation
Koichi Akiyoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power feeding unit, power feeding system, and electronic unit
Patent number
10,790,710
Issue date
Sep 29, 2020
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit and feed system
Patent number
10,778,035
Issue date
Sep 15, 2020
Sony Corporation
Shinichi Haseno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic unit for notifying user of charging state in non-contact...
Patent number
10,541,569
Issue date
Jan 21, 2020
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed system, feed unit, and electronic unit
Patent number
10,461,567
Issue date
Oct 29, 2019
Sony Corporation
Yoichi Uramoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power receiving device and power feeding system
Patent number
10,438,741
Issue date
Oct 8, 2019
Sony Corporation
Shigeru Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic apparatus and feed system
Patent number
10,389,175
Issue date
Aug 20, 2019
Sony Corporation
Koichi Akiyoshi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Feed unit, feed system, and electronic device for controlling charg...
Patent number
10,270,278
Issue date
Apr 23, 2019
Sony Corporation
Koichi Akiyoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic unit for notifying user of charging state in non-contact...
Patent number
10,224,755
Issue date
Mar 5, 2019
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power feeding device, power feeding method, and power feeding system
Patent number
10,097,052
Issue date
Oct 9, 2018
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed system, feed unit, and electronic unit
Patent number
10,008,876
Issue date
Jun 26, 2018
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit, feed system, and electronic device
Patent number
9,991,733
Issue date
Jun 5, 2018
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit, feed system, and electronic device
Patent number
9,960,627
Issue date
May 1, 2018
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit and feed system for non-contact power transmission
Patent number
9,847,813
Issue date
Dec 19, 2017
Sony Corporation
Shinichi Haseno
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power feeding device, power feeding method, and power feeding system
Patent number
9,831,704
Issue date
Nov 28, 2017
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic unit and power feeding system
Patent number
9,722,451
Issue date
Aug 1, 2017
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic apparatus and feed system
Patent number
9,680,328
Issue date
Jun 13, 2017
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic device, feed unit, and feed system for reliably informin...
Patent number
9,577,475
Issue date
Feb 21, 2017
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power relaying apparatus, power transmission system and method for...
Patent number
9,577,439
Issue date
Feb 21, 2017
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit and feed system
Patent number
9,570,920
Issue date
Feb 14, 2017
Sony Corporation
Shinichi Haseno
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed system, feed unit, and electronic unit
Patent number
9,559,524
Issue date
Jan 31, 2017
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic system for notifying user of battery charging state
Patent number
9,450,447
Issue date
Sep 20, 2016
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed unit and feed system
Patent number
9,424,985
Issue date
Aug 23, 2016
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic apparatus, power feeding method, and power feeding system
Patent number
9,219,379
Issue date
Dec 22, 2015
Sony Corporation
Yoichi Uramoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power relaying apparatus, power transmission system and method for...
Patent number
9,077,193
Issue date
Jul 7, 2015
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Feed system, feed apparatus, and electronic device
Patent number
8,952,654
Issue date
Feb 10, 2015
Sony Corporation
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR INCREASING POWER...
Publication number
20240063446
Publication date
Feb 22, 2024
SONY GROUP CORPORATION
Koichi AKIYOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR INCREASING POWER...
Publication number
20230178817
Publication date
Jun 8, 2023
SONY GROUP CORPORATION
Koichi AKIYOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR INCREASING POWER...
Publication number
20210249906
Publication date
Aug 12, 2021
SONY CORPORATION
Koichi Akiyoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC UNIT AND POWER FEEDING SYSTEM
Publication number
20200127504
Publication date
Apr 23, 2020
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED SYSTEM, FEED UNIT, AND ELECTRONIC UNIT
Publication number
20200014234
Publication date
Jan 9, 2020
SONY CORPORATION
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER RECEIVING DEVICE AND POWER FEEDING SYSTEM
Publication number
20190385788
Publication date
Dec 19, 2019
SONY CORPORATION
Shigeru Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC APPARATUS AND FEED SYSTEM
Publication number
20190319485
Publication date
Oct 17, 2019
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR CONTROLLING CHARG...
Publication number
20190207409
Publication date
Jul 4, 2019
SONY CORPORATION
Koichi Akiyoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC UNIT AND POWER FEEDING SYSTEM
Publication number
20190173322
Publication date
Jun 6, 2019
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED SYSTEM, FEED UNIT, AND ELECTRONIC UNIT
Publication number
20180269711
Publication date
Sep 20, 2018
SONY CORPORATION
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE
Publication number
20180254656
Publication date
Sep 6, 2018
SONY CORPORATION
Koichi Akiyoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER FEEDING DEVICE, POWER FEEDING METHOD, AND POWER FEEDING SYSTEM
Publication number
20180048191
Publication date
Feb 15, 2018
SONY CORPORATION
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE
Publication number
20170222470
Publication date
Aug 3, 2017
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED SYSTEM, FEED UNIT, AND ELECTRONIC UNIT
Publication number
20170170679
Publication date
Jun 15, 2017
SONY CORPORATION
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT AND FEED SYSTEM
Publication number
20170133883
Publication date
May 11, 2017
SONY CORPORATION
Shinichi Haseno
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC UNIT AND POWER FEEDING SYSTEM
Publication number
20170047766
Publication date
Feb 16, 2017
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER FEEDING UNIT, POWER FEEDING SYSTEM, AND ELECTRONIC UNIT
Publication number
20160164336
Publication date
Jun 9, 2016
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER RELAYING APPARATUS, POWER TRANSMISSION SYSTEM AND METHOD FOR...
Publication number
20150263538
Publication date
Sep 17, 2015
SONY CORPORATION
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT AND FEED SYSTEM
Publication number
20140346890
Publication date
Nov 27, 2014
SONY CORPORATION
Shinichi Haseno
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT AND FEED SYSTEM
Publication number
20140339912
Publication date
Nov 20, 2014
SONY CORPORATION
Shinichi Haseno
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC APPARATUS AND FEED SYSTEM
Publication number
20140333257
Publication date
Nov 13, 2014
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC UNIT AND POWER FEEDING SYSTEM
Publication number
20140333259
Publication date
Nov 13, 2014
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE
Publication number
20140306650
Publication date
Oct 16, 2014
SONY CORPORATION
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER FEEDING UNIT, POWER FEEDING SYSTEM, AND ELECTRONIC UNIT
Publication number
20140306649
Publication date
Oct 16, 2014
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC APPARATUS AND FEED SYSTEM
Publication number
20140300312
Publication date
Oct 9, 2014
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC UNIT AND POWER FEEDING SYSTEM
Publication number
20140266037
Publication date
Sep 18, 2014
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC DEVICE, FEED UNIT, AND FEED SYSTEM
Publication number
20140239893
Publication date
Aug 28, 2014
Sony Corporation
Koichi Akiyoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED SYSTEM, FEED UNIT, AND ELECTRONIC UNIT
Publication number
20140142768
Publication date
May 22, 2014
SONY CORPORATION
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FEED UNIT AND FEED SYSTEM
Publication number
20140035364
Publication date
Feb 6, 2014
Yoichi Uramoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER RECEIVING DEVICE AND POWER FEEDING SYSTEM
Publication number
20130307346
Publication date
Nov 21, 2013
SONY CORPORATION
Shigeru Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER