Inventor
IWASAKI TOMOYUKI
JP7 patents
Patents
7 patentsUS7023296B2Apr 4, 2006
High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high-frequency switching method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US6867662B2Mar 15, 2005
High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high-frequency switching method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations92
US6606015B2Aug 12, 2003
High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high frequency switching method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US7123884B2Oct 17, 2006
RF switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US6831528B2Dec 14, 2004
High-frequency switching module and high-frequency apparatus equipped with the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations81
US7054608B2May 30, 2006
Multilayer electronic component and communication apparatus and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5864263AJan 26, 1999
Dielectric filter with protective film covering the edges of the input/output electrodes and external electrode
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations57