Inventor
INAGAWA MASAKO
JP11 patents
Patents
11 patentsUS6324049B1Nov 27, 2001
Electric double layer capacitor
NEC CORP46 citations92
US6097587AAug 1, 2000
Electric double layer capacitor
NEC CORP52 citations92
US6021039AFeb 1, 2000
Electric double-layer capacitor
NEC CORP43 citations92
US5455477AOct 3, 1995
Encased piezoelectric actuator
NEC CORP20 citations92
US5959830ASep 28, 1999
Electric double layer capacitor
NEC CORP25 citations91
US5786981AJul 28, 1998
Basic cell for an electric double layer capacitor
NEC CORP37 citations91
US5781403AJul 14, 1998
Electric double layer capacitor having hydrophobic powdery activated charcoal
NEC CORP19 citations91
US5568679AOct 29, 1996
Method of manufacturing laminated piezoelectric actuator having cavity
NEC CORP29 citations91
US6168882B1Jan 2, 2001
Seawater electric power system
NEC CORP15 citations83
US6046903AApr 4, 2000
Electric double layer capacitor having a separation wall
NEC CORP9 citations73
US5475278ADec 12, 1995
Method for driving piezoelectric actuator
NEC CORP15 citations73