Inventor
NOGUCHI TOSHIHARU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NOGUCHI TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS5818312AOct 6, 1998
Dielectric filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations92
US5783978AJul 21, 1998
Band rejection filter having a plurality of dielectric resonator with cutout portions having electrodes therein
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US4985690AJan 15, 1991
Dielectric stepped impedance resonator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations90
US7170453B2Jan 30, 2007
Antenna module including a plurality of chip antennas
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations82
US7042418B2May 9, 2006
Chip antenna
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82
US5499004AMar 12, 1996
Dielectric filter having interstage coupling using adjacent electrodes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
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
US7199759B2Apr 3, 2007
Antenna module
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61