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Yosuke NOZAWA
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solid electrolytic capacitor with small equivalent series resistanc...
Patent number
12,217,917
Issue date
Feb 4, 2025
Rubycon Corporation
Masayuki Sakaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolytic capacitor for high withstand voltage
Patent number
12,176,156
Issue date
Dec 24, 2024
Rubycon Corporation
Yosuke Nozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid electrolytic capacitor with small equivalent series resistanc...
Patent number
11,908,632
Issue date
Feb 20, 2024
Rubycon Corporation
Masayuki Sakaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid Electrolytic capacitor and manufacturing method thereof
Patent number
9,978,527
Issue date
May 22, 2018
Rubycon Corporation
Akihiko Komatsu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20240203667
Publication date
Jun 20, 2024
RUBYCON CORPORATION
Yosuke NOZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20240186073
Publication date
Jun 6, 2024
RUBYCON CORPORATION
Yosuke NOZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR AND SOLID ELECTROLYTIC CAPACITOR MANUF...
Publication number
20240145178
Publication date
May 2, 2024
RUBYCON CORPORATION
Masayuki SAKAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC CAPACITOR
Publication number
20220319779
Publication date
Oct 6, 2022
RUBYCON CORPORATION
Yosuke NOZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR AND SOLID ELECTROLYTIC CAPACITOR MANUF...
Publication number
20220262574
Publication date
Aug 18, 2022
RUBYCON CORPORATION
Masayuki SAKAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF
Publication number
20160099113
Publication date
Apr 7, 2016
RUBYCON CORPORATION
Akihiko KOMATSU
H01 - BASIC ELECTRIC ELEMENTS