Inventor
NISHIJIMA MASAAKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “NISHIJIMA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
11 patentsUS6489843B1Dec 3, 2002
Power amplifier and communication unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations96
US6313700B1Nov 6, 2001
Power amplifier and communication unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD81 citations96
US6111459AAug 29, 2000
Multi mode power amplifier and communication unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD64 citations96
US7005721B2Feb 28, 2006
RF passive circuit and RF amplifier with via-holes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US6800920B2Oct 5, 2004
RF passive circuit and RF amplifier with via-holes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6313699B1Nov 6, 2001
Power amplifier and communication unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US5982236ANov 9, 1999
High-frequency power amplifier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92
US5446309AAug 29, 1995
Semiconductor device including a first chip having an active element and a second chip having a passive element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations90
US6982479B2Jan 3, 2006
Semiconductor package with leadframe inductors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US6046501AApr 4, 2000
RF-driven semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83
US6800929B1Oct 5, 2004
Semiconductor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
PANASONIC CORP
5 patentsUS7460055B2Dec 2, 2008
Radar apparatus
PANASONIC CORP79 citations98
US7609199B2Oct 27, 2009
Radar apparatus
PANASONIC CORP41 citations92
US7674719B2Mar 9, 2010
Via hole machining for microwave monolithic integrated circuits
PANASONIC CORP19 citations84
US7476918B2Jan 13, 2009
Semiconductor integrated circuit device and vehicle-mounted radar system using the same
PANASONIC CORP4 citations63
US9111920B2Aug 18, 2015
Semiconductor device
PANASONIC CORP1 citations52