KEIKO KOSUGE

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithium primary cell with a positive electrode including manganese...
- Patent number 12,266,827
- Issue date Apr 1, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiko Kosuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor manufacturing method and solid electro...
- Patent number 9,818,550
- Issue date Nov 14, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiko Kosuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolyte capacitor including multiple silane coupling laye...
- Patent number 9,653,215
- Issue date May 16, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiko Kosuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and method for manufacturing the same
- Patent number 9,224,539
- Issue date Dec 29, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiko Kosuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid electrolytic capacitor and manufacturing method thereof
- Patent number 8,644,005
- Issue date Feb 4, 2014
- Sanyo Electric Co., Ltd.
- Keiko Kosuge
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM PRIMARY CELL AND SMART METER
- Publication number 20210320307
- Publication date Oct 14, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- KEIKO KOSUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR MANUFACTURING METHOD AND SOLID ELECTRO...
- Publication number 20150187509
- Publication date Jul 2, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- KEIKO KOSUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20150085428
- Publication date Mar 26, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- KEIKO KOSUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140063691
- Publication date Mar 6, 2014
- Sanyo Electric Co., Ltd.
- Keiko KOSUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOF
- Publication number 20120218681
- Publication date Aug 30, 2012
- Sanyo Electric Co., Ltd.
- Keiko KOSUGE
- H01 - BASIC ELECTRIC ELEMENTS