KEI HIROTA

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solid electrolytic capacitor element and solid electrolytic capacitor
- Patent number 12,368,005
- Issue date Jul 22, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takahiro Yoshii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor element and solid electrolytic capacitor
- Patent number 12,354,812
- Issue date Jul 8, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kei Hirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and method for manufacturing same
- Patent number 12,283,435
- Issue date Apr 22, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kei Hirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor and capacitor element
- Patent number 12,205,773
- Issue date Jan 21, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keita Uenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor element and solid electrolytic capacitor
- Patent number 12,198,868
- Issue date Jan 14, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keita Uenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor element and solid electrolytic capacitor
- Patent number 12,154,726
- Issue date Nov 26, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuma Imanishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor and paste for forming conductive layer of el...
- Patent number 12,087,514
- Issue date Sep 10, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kei Hirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic capacitor
- Patent number 11,915,884
- Issue date Feb 27, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kei Hirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and method for manufacturing same
- Patent number 11,862,406
- Issue date Jan 2, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kei Hirota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE ELECTROLYTIC CAPACITOR ELEMENT AND SOLID-STATE ELECTROL...
- Publication number 20240412926
- Publication date Dec 12, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAHIRO YOSHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR
- Publication number 20240212945
- Publication date Jun 27, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- KEI HIROTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20240079184
- Publication date Mar 7, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- KEI HIROTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR
- Publication number 20240055191
- Publication date Feb 15, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- KEI HIROTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR
- Publication number 20230360859
- Publication date Nov 9, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAHIRO YOSHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR
- Publication number 20230282425
- Publication date Sep 7, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- KEITA UENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR
- Publication number 20230268134
- Publication date Aug 24, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- YUMA IMANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR ELEMENT, SOLID ELECTROLYTIC CAPACITOR...
- Publication number 20230268136
- Publication date Aug 24, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- TOMOKI SUGIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR AND CAPACITOR ELEMENT
- Publication number 20230105494
- Publication date Apr 6, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- KEITA UENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR AND PASTE FOR FORMING CONDUCTIVE LAYER OF EL...
- Publication number 20230074619
- Publication date Mar 9, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- KEI HIROTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTIC CAPACITOR
- Publication number 20220277901
- Publication date Sep 1, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- KEI HIROTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20220102081
- Publication date Mar 31, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- KEI HIROTA
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Solid electrolytic capacitor element and solid electrolytic capacitor

Solid electrolytic capacitor element and solid electrolytic capacitor

Solid electrolytic capacitor and method for manufacturing same

Electrolytic capacitor and capacitor element

Solid electrolytic capacitor element and solid electrolytic capacitor

Solid electrolytic capacitor element and solid electrolytic capacitor

Electrolytic capacitor and paste for forming conductive layer of el...

Electrolytic capacitor

Solid electrolytic capacitor and method for manufacturing same

Patents Applicationslast 30 patents

SOLID-STATE ELECTROLYTIC CAPACITOR ELEMENT AND SOLID-STATE ELECTROL...

ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR ELEMENT, SOLID ELECTROLYTIC CAPACITOR...

ELECTROLYTIC CAPACITOR AND CAPACITOR ELEMENT

ELECTROLYTIC CAPACITOR AND PASTE FOR FORMING CONDUCTIVE LAYER OF EL...

ELECTROLYTIC CAPACITOR

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME