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Patents Grants
last 30 patents
Information
Patent Grant
Battery state estimation device, battery state estimation method, a...
Patent number
12,072,387
Issue date
Aug 27, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shinya Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Management device and power supply system
Patent number
11,949,257
Issue date
Apr 2, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yusuke Itakura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Management device and power supply system
Patent number
11,913,998
Issue date
Feb 27, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yusuke Itakura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power supply system, control system and power control method for po...
Patent number
11,862,978
Issue date
Jan 2, 2024
Panasonic Energy Co., Ltd.
Tohru Watanabe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery state estimation device, battery state estimation method, a...
Patent number
11,808,815
Issue date
Nov 7, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shinya Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle power supply system and vehicle dispatch system
Patent number
11,772,512
Issue date
Oct 3, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Makoto Hashimoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery system and battery management device for cancelling polariz...
Patent number
11,404,899
Issue date
Aug 2, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shinya Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electricity storage system and management device
Patent number
11,329,327
Issue date
May 10, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazufumi Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power storage system having a plurality of power storage blocks int...
Patent number
11,277,013
Issue date
Mar 15, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tohru Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electricity storage system and management device
Patent number
11,043,821
Issue date
Jun 22, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shinya Nishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
BATTERY STATE ESTIMATION DEVICE, BATTERY STATE ESTIMATION METHOD, A...
Publication number
20220026498
Publication date
Jan 27, 2022
Panasonic Intellectual Property Management Co., Ltd.
SHINYA NISHIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY STATE ESTIMATION DEVICE, BATTERY STATE ESTIMATION METHOD, A...
Publication number
20220026497
Publication date
Jan 27, 2022
Panasonic Intellectual Property Management Co., Ltd.
SHINYA NISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VEHICLE POWER SUPPLY SYSTEM AND VEHICLE DISPATCH SYSTEM
Publication number
20210339650
Publication date
Nov 4, 2021
Panasonic Intellectual Property Management Co., Ltd.
MAKOTO HASHIMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM
Publication number
20210318386
Publication date
Oct 14, 2021
Panasonic Intellectual Property Management Co., Ltd.
YUSUKE ITAKURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM
Publication number
20210296911
Publication date
Sep 23, 2021
Panasonic Intellectual Property Management Co., Ltd.
YUSUKE ITAKURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY SYSTEM AND BATTERY MANAGEMENT DEVICE
Publication number
20210265856
Publication date
Aug 26, 2021
Panasonic Intellectual Property Management Co., Ltd.
SHINYA NISHIKAWA
G01 - MEASURING TESTING
Information
Patent Application
POWER SUPPLY SYSTEM, CONTROL SYSTEM AND POWER CONTROL METHOD FOR PO...
Publication number
20200303929
Publication date
Sep 24, 2020
SANYO ELECTRIC CO., LTD.
Tohru Watanabe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICITY STORAGE SYSTEM AND MANAGEMENT DEVICE
Publication number
20200176829
Publication date
Jun 4, 2020
Panasonic Intellectual Property Management Co., Ltd.
KAZUFUMI NISHIKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER STORAGE SYSTEM AND CONTROL DEVICE
Publication number
20200169105
Publication date
May 28, 2020
Panasonic Intellectual Property Management Co., Ltd.
TOHRU WATANABE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICITY STORAGE SYSTEM AND MANAGEMENT DEVICE
Publication number
20200161875
Publication date
May 21, 2020
Panasonic Intellectual Property Management Co., Ltd.
SHINYA NISHIKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOLID STATE IMAGING APPARATUS
Publication number
20020033894
Publication date
Mar 21, 2002
TOHRU WATANABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE