Inventor
UCHIKOBA FUMIO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “UCHIKOBA FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
20 patentsUS5796323AAug 18, 1998
Connector using a material with microwave absorbing properties
TDK CORP111 citations98
US6628178B2Sep 30, 2003
Radio frequency module parts including surface acoustic wave elements and manufacturing method thereof
TDK CORP63 citations96
US6137389AOct 24, 2000
Inductor element for noise suppression
TDK CORP54 citations96
US5594397AJan 14, 1997
Electronic filtering part using a material with microwave absorbing properties
TDK CORP44 citations95
US6698084B2Mar 2, 2004
Method for manufacturing radio frequency module components with surface acoustic wave element
TDK CORP29 citations92
US6643913B2Nov 11, 2003
Method of manufacturing a laminated ferrite chip inductor
TDK CORP19 citations92
US6362716B1Mar 26, 2002
Inductor device and process of production thereof
TDK CORP41 citations92
US6249206B1Jun 19, 2001
Laminated ferrite chip inductor array
TDK CORP15 citations92
US5847628ADec 8, 1998
Electronic part using a material with microwave absorbing properties
TDK CORP25 citations92
US6817085B2Nov 16, 2004
Method of manufacturing a multi-layer ferrite chip inductor array
TDK CORP36 citations89
US6345434B1Feb 12, 2002
Process of manufacturing an inductor device with stacked coil pattern units
TDK CORP19 citations83
US6127296AOct 3, 2000
Ceramic-glass composite material and method for the preparation thereof
TDK CORP8 citations74
US7173508B2Feb 6, 2007
Inductor device
TDK CORP6 citations73
US6820320B2Nov 23, 2004
Process of making an inductor device
TDK CORP10 citations73
US6413340B1Jul 2, 2002
Method for the preparation of laminated inductor device
TDK CORP10 citations73
US6839955B2Jan 11, 2005
Method of making a multilayer inductor
TDK CORP8 citations71
US6404318B1Jun 11, 2002
Multilayer inductor and production method thereof
TDK CORP6 citations71
US6489875B1Dec 3, 2002
Multi-layer ferrite chip inductor array and manufacturing method thereof
TDK CORP12 citations70
US6251299B1Jun 26, 2001
Magnetic material, inductance element using the same and manufacturing method thereof
TDK CORP2 citations63
US6623842B2Sep 23, 2003
Surface electrode structure on ceramic multi-layer substrate and process for producing the same
TDK CORP2 citations61