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Keita YAJIMA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Seal plate, capacitor and method for manufacturing seal plate
Patent number
11,393,639
Issue date
Jul 19, 2022
Nippon Chemi-Con Corporation
Ikufumi Honda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode foil for capacitor
Patent number
D868011
Issue date
Nov 26, 2019
Nippon Chemi-Con Corporation
Keita Yajima
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
Information
Patent Application
CAPACITOR ELECTRODE FOIL AND CAPACITOR
Publication number
20210296055
Publication date
Sep 23, 2021
NIPPON CHEMI-CON CORPORATION
Keita YAJIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEAL PLATE, CAPACITOR AND METHOD FOR MANUFACTURING SEAL PLATE
Publication number
20210098200
Publication date
Apr 1, 2021
NIPPON CHEMI-CON CORPORATION
Ikufumi Honda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC DOUBLE-LAYER CAPACITOR
Publication number
20190148084
Publication date
May 16, 2019
NIPPON CHEMI-CON CORPORATION
Masayuki HAGIYA
H01 - BASIC ELECTRIC ELEMENTS