Inventor
NONAKA SEIJI
JP4 patents
Patents
4 patentsUS5450279ASep 12, 1995
Electric double layer capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD124 citations96
US6808845B1Oct 26, 2004
Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations95
US6493210B2Dec 10, 2002
Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD68 citations95
US5381303AJan 10, 1995
Electric double layer capacitor and method for manufacture thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD70 citations95