Inventor
INOI TAKAYUKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “INOI TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
19 patentsUS6432574B1Aug 13, 2002
Electrode tab for a nonaqueous electrolyte secondary battery and method of forming the same
NEC CORP73 citations95
US6333589B1Dec 25, 2001
Laminated piezoelectric transformer and method for manufacturing the same
NEC CORP25 citations93
US6037706AMar 14, 2000
Piezoelectric transformer having a high energy-conversion efficiency and high reliability
NEC CORP20 citations93
US5757106AMay 26, 1998
Piezoelectric ceramic transformer having ring-shaped input electrodes put on piezoelectric ceramic plate
NEC CORP20 citations92
US5523645AJun 4, 1996
Electrostrictive effect element and methods of producing the same
NEC CORP32 citations92
US5365140ANov 15, 1994
Piezoelectric actuator having strain gage
NEC CORP62 citations92
US6057633AMay 2, 2000
Piezoelectric transformer unit
NEC CORP21 citations91
US5877581AMar 2, 1999
Laminated piezoelectric transformer and method of manufacturing same
NEC CORP19 citations91
US5847491ADec 8, 1998
Piezoelectric transformer
NEC CORP22 citations91
US6140747AOct 31, 2000
Piezoelectric transformer element and method of manufacturing the same
NEC CORP16 citations84
US6008565ADec 28, 1999
Laminated piezoelectric transformer
NEC CORP18 citations84
US5334902AAug 2, 1994
Electrostrictive effect device
NEC CORP19 citations82
US6078127AJun 20, 2000
Stacked piezoelectric transformer and method of manufacturing the same
NEC CORP12 citations74
US6097132AAug 1, 2000
Transformer with the piezoelectric transformer element held by lead terminals and elastic bodies in a case
NEC CORP12 citations73
US6065196AMay 23, 2000
Method of manufacturing a laminated piezoelectric transformer
NEC CORP11 citations72
US6060819AMay 9, 2000
Piezoelectric transformer
NEC CORP7 citations72
US5758397AJun 2, 1998
Process for making piezoelectric ceramic transformer having large voltage step-up ratio
NEC CORP5 citations63
USD330363SOct 20, 1992
Piezoelectric actuator
NEC CORP5 citations63
USD346364SApr 26, 1994
Piezoelectric actuator
NEC CORP5 citations56
NEC TOKIN CORP
14 patentsUS6451473B1Sep 17, 2002
Non-aqueous electrolyte secondary battery and method of manufacturing the same
NEC TOKIN CORP81 citations98
US6977807B2Dec 20, 2005
Laminated solid electrolytic capacitor and laminated transmission line device increased in element laminating number without deterioration of elements
NEC TOKIN CORP27 citations92
US6970344B2Nov 29, 2005
Stacked solid electrolytic capacitor and stacked transmission line element
NEC TOKIN CORP20 citations92
US7183014B2Feb 27, 2007
Battery pack
NEC TOKIN CORP17 citations84
US6911880B2Jun 28, 2005
Transmission line type noise filter with small size and simple structure, having excellent noise removing characteristic over wide band including high frequency band
NEC TOKIN CORP13 citations84
US6765784B2Jul 20, 2004
Solid electrolytic capacitor and manufacturing method for the same
NEC TOKIN CORP15 citations83
US7061772B2Jun 13, 2006
Electronic circuit with transmission line type noise filter
NEC TOKIN CORP10 citations74
US7005944B2Feb 28, 2006
Transmission line type noise filter with reduced heat generation even when large DC current flows therein
NEC TOKIN CORP7 citations74
US6865070B2Mar 8, 2005
Solid electrolytic capacitor
NEC TOKIN CORP8 citations74
US6836195B2Dec 28, 2004
Transmission line type noise filter with small size and simple structure, having excellent noise removing characteristic over wide band including high frequency band
NEC TOKIN CORP10 citations74
US7010838B2Mar 14, 2006
Thin surface mounted type solid electrolytic capacitor
NEC TOKIN CORP2 citations63
US6807045B2Oct 19, 2004
Thin surface mounted type solid electrolytic capacitor
NEC TOKIN CORP5 citations63
US6461760B1Oct 8, 2002
Non-aqueous electrolyte secondary battery having a rolled body therein
NEC TOKIN CORP2 citations63
US6809583B2Oct 26, 2004
Electronic device for supplying DC power and having noise filter mounted with excellent noise reduction
NEC TOKIN CORP1 citations51