Inventor
KOBUKE HISASHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KOBUKE HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
13 patentsUS7060350B2Jun 13, 2006
Composite magnetic material and magnetic molding material, magnetic powder compression molding material, and magnetic paint using the composite magnetic material, composite dielectric material and molding material, powder compression molding material, paint, prepreg, and substrate using the composite dielectric material, and electronic part
TDK CORP75 citations97
US6908960B2Jun 21, 2005
Composite dielectric material, composite dielectric substrate, prepreg, coated metal foil, molded sheet, composite magnetic substrate, substrate, double side metal foil-clad substrate, flame retardant substrate, polyvinylbenzyl ether resin composition, thermosettin
TDK CORP58 citations94
US5793276AAug 11, 1998
Organic PTC thermistor
TDK CORP32 citations91
US11118076B2Sep 14, 2021
Black marker composition and electronic component using the same
TDK CORP0 citations62
US7167071B2Jan 23, 2007
Inductive device and method for producing the same
TDK CORP5 citations62
US6872251B2Mar 29, 2005
Method for manufacturing single crystal ceramic powder, and single crystal ceramic powder, composite material, and electronic element
TDK CORP4 citations62
US11688946B2Jun 27, 2023
Antenna device, communication apparatus having the same, and manufacturing method of antenna device
TDK CORP0 citations61
US7402337B2Jul 22, 2008
Method for manufacturing spherical ceramic powder
TDK CORP4 citations61
US7399723B2Jul 15, 2008
Dielectric ceramic material
TDK CORP2 citations60
US7416795B2Aug 26, 2008
Method for manufacturing magnetic metal powder, and magnetic metal powder
TDK CORP0 citations51
US6827758B2Dec 7, 2004
Method for manufacturing magnetic metal powder, and magnetic metal powder
TDK CORP0 citations51
US11374304B2Jun 28, 2022
Antenna device and circuit board having the same
TDK CORP0 citations47
US10669207B2Jun 2, 2020
Dielectric ceramic composition and electronic component
TDK CORP0 citations36
SAKURAI TOSHIO
3 patentsUS8508914B2Aug 13, 2013
Ceramic electronic component and method of manufacturing ceramic electronic component
SAKURAI TOSHIO2 citations61
US8846210B2Sep 30, 2014
Ceramic electronic component and method of manufacturing ceramic electronic component
SAKURAI TOSHIO1 citations50
US8575052B2Nov 5, 2013
Dielectric ceramic, method for producing dielectric ceramic, and electronic component
SAKURAI TOSHIO1 citations50