Inventor
KIYOSUE KUNIAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KIYOSUE KUNIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS4985690AJan 15, 1991
Dielectric stepped impedance resonator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations90
US6621378B2Sep 16, 2003
Filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6609009B1Aug 19, 2003
Electronic component and radio terminal using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US5239280AAug 24, 1993
Dielectric filter having inductive input/output coupling
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73
US5374906ADec 20, 1994
Filter device for transmitter-receiver antenna
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations72
US6437676B1Aug 20, 2002
Inductance element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71
US7119635B2Oct 10, 2006
Electronic component
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60