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Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrolytic capacitor and method for manufacturing same
Patent number
11,651,905
Issue date
May 16, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshiaki Ishimaru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic capacitor and method for manufacturing same
Patent number
11,545,305
Issue date
Jan 3, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tatsuji Aoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic capacitor and method for manufacturing same
Patent number
11,158,463
Issue date
Oct 26, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tatsuji Aoyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrolytic capacitor and method for manufacturing same
Patent number
11,087,928
Issue date
Aug 10, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshiaki Ishimaru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic capacitor and method for manufacturing same
Patent number
10,593,486
Issue date
Mar 17, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tatsuji Aoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum electrolytic capacitor
Patent number
7,990,681
Issue date
Aug 2, 2011
Panasonic Corporation
Hisao Nagara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20210383979
Publication date
Dec 9, 2021
Panasonic Intellectual Property Management Co., Ltd.
Tatsuji AOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20210313119
Publication date
Oct 7, 2021
Panasonic Intellectual Property Management Co., Ltd.
YOSHIAKI ISHIMARU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20200079794
Publication date
Mar 12, 2020
Panasonic Intellectual Property Management Co., Ltd.
Tatsuji AOYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20190304704
Publication date
Oct 3, 2019
Panasonic Intellectual Property Management Co., Ltd.
YOSHIAKI ISHIMARU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20180240601
Publication date
Aug 23, 2018
Panasonic Intellectual Property Management Co., Ltd.
TATSUJI AOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM ELECTROLYTIC CAPACITOR
Publication number
20090207557
Publication date
Aug 20, 2009
PANASONIC CORPORATION
Hisao Nagara
H01 - BASIC ELECTRIC ELEMENTS