Inventor
MATSUZUKA TAKAYUKI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MATSUZUKA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
13 patentsUS8354888B2Jan 15, 2013
Power amplifier
MITSUBISHI ELECTRIC CORP21 citations92
US6535090B1Mar 18, 2003
Compact high-frequency circuit device
MITSUBISHI ELECTRIC CORP28 citations92
US7936219B2May 3, 2011
Power amplifier bias circuit
MITSUBISHI ELECTRIC CORP12 citations84
US7342453B2Mar 11, 2008
Cascode circuit
MITSUBISHI ELECTRIC CORP10 citations83
US7323763B2Jan 29, 2008
Semiconductor device having an improved voltage controlled oscillator
MITSUBISHI ELECTRIC CORP8 citations71
US7705658B2Apr 27, 2010
Wave detector circuit
MITSUBISHI ELECTRIC CORP4 citations63
US7605648B2Oct 20, 2009
Power amplifier
MITSUBISHI ELECTRIC CORP4 citations63
US7602259B2Oct 13, 2009
Voltage-controlled oscillator
MITSUBISHI ELECTRIC CORP2 citations63
US7602238B2Oct 13, 2009
Power amplifier
MITSUBISHI ELECTRIC CORP6 citations63
US7088194B2Aug 8, 2006
Semiconductor integrated circuit device
MITSUBISHI ELECTRIC CORP3 citations62
US6933796B2Aug 23, 2005
Voltage controlled oscillating circuit
MITSUBISHI ELECTRIC CORP4 citations60
US7397318B2Jul 8, 2008
Voltage-controlled oscillator
MITSUBISHI ELECTRIC CORP0 citations41
US9543902B2Jan 10, 2017
Power amplifier
MITSUBISHI ELECTRIC CORP0 citations37