Kazuhiro Harazuka

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Separator for insulating adjacent battery cells and power supply de...
- Patent number 12,218,374
- Issue date Feb 4, 2025
- Sanyo Electric Co., LTD
- Kazuhiro Harazuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for insulating adjacent battery cells, and power source d...
- Patent number 12,191,521
- Issue date Jan 7, 2025
- Sanyo Electric Co., LTD
- Naotake Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply device
- Patent number 12,040,467
- Issue date Jul 16, 2024
- Sanyo Electric Co., LTD
- Nao Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply device
- Patent number 11,916,209
- Issue date Feb 27, 2024
- Sanyo Electric Co., LTD
- Nao Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of interrupting inflow current in battery system
- Patent number 11,515,607
- Issue date Nov 29, 2022
- SANYO ELECTRIC CO., LTD.
- Naotake Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for interrupting short circuit current in battery system, ba...
- Patent number 11,450,923
- Issue date Sep 20, 2022
- SANYO ELECTRIC CO., LTD.
- Naotake Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE, ELECTRIC VEHICLE COMPRISING POWER SUPPLY DEVIC...
- Publication number 20230163402
- Publication date May 25, 2023
- Sanyo Electric Co., Ltd.
- NAO KOGAMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY DEVICE AND VEHICLE AND POWER STORAGE DEVICE HAVING SAME
- Publication number 20230140244
- Publication date May 4, 2023
- Sanyo Electric Co., Ltd.
- NAOTAKE YOSHIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY DEVICE, ELECTRIC VEHICLE PROVIDED WITH POWER SUPPLY DE...
- Publication number 20230135817
- Publication date May 4, 2023
- Sanyo Electric Co., Ltd.
- NAO KOGAMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY DEVICE, AND ELECTRIC VEHICLE AND POWER STORAGE DEVICE...
- Publication number 20230139909
- Publication date May 4, 2023
- Sanyo Electric Co., Ltd.
- NAO KOGAMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY DEVICE, AND POWER STORAGE DEVICE AND ELECTRIC VEHICLE...
- Publication number 20230119207
- Publication date Apr 20, 2023
- Sanyo Electric Co., Ltd.
- NAO KOGAMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SOURCE DEVICE, ELECTRIC VEHICLE EQUIPPED WITH SAID POWER SOUR...
- Publication number 20220367936
- Publication date Nov 17, 2022
- Sanyo Electric Co., Ltd.
- KAZUHIRO HARAZUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY DEVICE, ELECTRIC VEHICLE COMPRISING SAID POWER SUPPLY...
- Publication number 20220359926
- Publication date Nov 10, 2022
- Sanyo Electric Co., Ltd.
- GO YAMASHIRO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY DEVICE AND ELECTRIC VEHICLE
- Publication number 20220173454
- Publication date Jun 2, 2022
- Sanyo Electric Co., Ltd.
- NAO KOGAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY DEVICE AND ELECTRIC VEHICLE
- Publication number 20220166086
- Publication date May 26, 2022
- Sanyo Electric Co., Ltd.
- NAO KOGAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS AND POWER SUPPLY DE...
- Publication number 20220158292
- Publication date May 19, 2022
- Sanyo Electric Co., Ltd.
- KAZUHIRO HARAZUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS, AND POWER SOURCE D...
- Publication number 20220077542
- Publication date Mar 10, 2022
- Sanyo Electric Co., Ltd.
- NAOTAKE YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE
- Publication number 20220006164
- Publication date Jan 6, 2022
- Sanyo Electric Co., Ltd.
- TAKUYA EGASHIRA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20210344062
- Publication date Nov 4, 2021
- Sanyo Electric Co., Ltd.
- NAO TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20210305640
- Publication date Sep 30, 2021
- Sanyo Electric Co., Ltd.
- NAO TAKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL MODULE FIXING STRUCTURE
- Publication number 20210288371
- Publication date Sep 16, 2021
- Sanyo Electric Co., Ltd.
- KAZUHIRO HARAZUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF INTERRUPTING INFLOW CURRENT IN BATTERY SYSTEM, BATTERY SY...
- Publication number 20210050582
- Publication date Feb 18, 2021
- SANYO ELECTRIC CO., LTD.
- Naotake Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR INTERRUPTING SHORT CIRCUIT CURRENT IN BATTERY SYSTEM, BA...
- Publication number 20200343508
- Publication date Oct 29, 2020
- SANYO ELECTRIC CO., LTD.
- Naotake Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Kazuhiro Harazuka

Person

Patents Grantslast 30 patents

Separator for insulating adjacent battery cells and power supply de...

Separator for insulating adjacent battery cells, and power source d...

Power supply device

Power supply device

Method of interrupting inflow current in battery system

Method for interrupting short circuit current in battery system, ba...

Patents Applicationslast 30 patents

POWER SUPPLY DEVICE, ELECTRIC VEHICLE COMPRISING POWER SUPPLY DEVIC...

POWER SUPPLY DEVICE AND VEHICLE AND POWER STORAGE DEVICE HAVING SAME

POWER SUPPLY DEVICE, ELECTRIC VEHICLE PROVIDED WITH POWER SUPPLY DE...

POWER SUPPLY DEVICE, AND ELECTRIC VEHICLE AND POWER STORAGE DEVICE...

POWER SUPPLY DEVICE, AND POWER STORAGE DEVICE AND ELECTRIC VEHICLE...

POWER SOURCE DEVICE, ELECTRIC VEHICLE EQUIPPED WITH SAID POWER SOUR...

POWER SUPPLY DEVICE, ELECTRIC VEHICLE COMPRISING SAID POWER SUPPLY...

POWER SUPPLY DEVICE AND ELECTRIC VEHICLE

POWER SUPPLY DEVICE AND ELECTRIC VEHICLE

SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS AND POWER SUPPLY DE...

SEPARATOR FOR INSULATING ADJACENT BATTERY CELLS, AND POWER SOURCE D...

BATTERY MODULE

POWER SUPPLY DEVICE

POWER SUPPLY DEVICE

CELL MODULE FIXING STRUCTURE

METHOD OF INTERRUPTING INFLOW CURRENT IN BATTERY SYSTEM, BATTERY SY...

METHOD FOR INTERRUPTING SHORT CIRCUIT CURRENT IN BATTERY SYSTEM, BA...