Inventor
MIYASHITA MIYO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “MIYASHITA MIYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
27 patentsUS7907032B2Mar 15, 2011
Directional coupler
MITSUBISHI ELECTRIC CORP38 citations92
US7522001B2Apr 21, 2009
Power amplifier
MITSUBISHI ELECTRIC CORP28 citations92
US5652545AJul 29, 1997
Wide-band amplifier
MITSUBISHI ELECTRIC CORP31 citations92
US8049483B2Nov 1, 2011
Reference voltage generation circuit and bias circuit
MITSUBISHI ELECTRIC CORP12 citations84
US7688133B2Mar 30, 2010
Power amplifier
MITSUBISHI ELECTRIC CORP15 citations84
US7616060B2Nov 10, 2009
Power amplifier
MITSUBISHI ELECTRIC CORP12 citations84
US7193463B2Mar 20, 2007
Driver circuit
MITSUBISHI ELECTRIC CORP14 citations84
US6784720B2Aug 31, 2004
Current switching circuit
MITSUBISHI ELECTRIC CORP7 citations74
US5781061AJul 14, 1998
Current mirror circuit and signal processing circuit having improved resistance to current output terminal voltage variation
MITSUBISHI ELECTRIC CORP15 citations74
US5550511AAug 27, 1996
Differential amplifier having single phase input and two output phases
MITSUBISHI ELECTRIC CORP14 citations74
US5357121AOct 18, 1994
Optoelectronic integrated circuit
MITSUBISHI ELECTRIC CORP17 citations74
US5302911AApr 12, 1994
Preamplifier
MITSUBISHI ELECTRIC CORP14 citations74
US10438942B2Oct 8, 2019
Field-effect transistor with protection diodes
MITSUBISHI ELECTRIC CORP3 citations73
US5267270ANov 30, 1993
Digital transmission circuit
MITSUBISHI ELECTRIC CORP7 citations73
US9806039B2Oct 31, 2017
Amplifier
MITSUBISHI ELECTRIC CORP2 citations72
US9685949B2Jun 20, 2017
ESD protection circuit and RF switch
MITSUBISHI ELECTRIC CORP4 citations70
US9306500B2Apr 5, 2016
Cascode amplifier
MITSUBISHI ELECTRIC CORP2 citations63
US9203368B2Dec 1, 2015
Power amplifier
MITSUBISHI ELECTRIC CORP2 citations63
US7705658B2Apr 27, 2010
Wave detector circuit
MITSUBISHI ELECTRIC CORP4 citations63
US7609126B2Oct 27, 2009
Diode switch and attenuator for reducing a bias current
MITSUBISHI ELECTRIC CORP5 citations63
US6051993AApr 18, 2000
Level shift circuit compensating for circuit element characteristic variations
MITSUBISHI ELECTRIC CORP5 citations63
US9041473B2May 26, 2015
Power amplifier
MITSUBISHI ELECTRIC CORP3 citations60
US11496102B2Nov 8, 2022
Amplifier
MITSUBISHI ELECTRIC CORP0 citations50
US8890622B2Nov 18, 2014
Cascode amplifier
MITSUBISHI ELECTRIC CORP0 citations48
US7474169B2Jan 6, 2009
Attenuator
MITSUBISHI ELECTRIC CORP0 citations42
US7474170B2Jan 6, 2009
Attenuator
MITSUBISHI ELECTRIC CORP0 citations42
US10340224B2Jul 2, 2019
Microwave and millimeter wave package
MITSUBISHI ELECTRIC CORP0 citations41
YAMAMOTO KAZUYA
4 patentsUS8289102B2Oct 16, 2012
Directional coupler
YAMAMOTO KAZUYA76 citations97
US8461929B2Jun 11, 2013
Power amplifier
YAMAMOTO KAZUYA8 citations84
US8558549B2Oct 15, 2013
Detector circuit and semiconductor device using same
YAMAMOTO KAZUYA4 citations62
US8217722B2Jul 10, 2012
Power amplifier
YAMAMOTO KAZUYA2 citations62