Inventor
ISOTA YOJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “ISOTA YOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
10 patentsUS5801660ASep 1, 1998
Antenna apparatuus using a short patch antenna
MITSUBISHI ELECTRIC CORP101 citations96
US5142240AAug 25, 1992
Amplifier circuit with correction of amplitude and phase distortions
MITSUBISHI ELECTRIC CORP92 citations95
US5093637AMar 3, 1992
Modulation device with input signal modification for correction of amplifier nonlinearities
MITSUBISHI ELECTRIC CORP90 citations95
US5101172AMar 31, 1992
Linear amplifier
MITSUBISHI ELECTRIC CORP48 citations92
US5798734AAug 25, 1998
Antenna apparatus, method of manufacturing same and method of designing same
MITSUBISHI ELECTRIC CORP32 citations91
US5764185AJun 9, 1998
Method and apparatus for controlling antenna and tracking antenna system using the same
MITSUBISHI ELECTRIC CORP22 citations91
US5233313AAug 3, 1993
High power field effect transistor amplifier
MITSUBISHI ELECTRIC CORP20 citations81
US4607240AAug 19, 1986
Directional coupler
MITSUBISHI ELECTRIC CORP9 citations72
US5093629AMar 3, 1992
Amplifier circuit having second order signal cancellation
MITSUBISHI ELECTRIC CORP3 citations62
US7612633B2Nov 3, 2009
High-frequency switch
MITSUBISHI ELECTRIC CORP4 citations61
HITACHI MEDIA ELECTRON KK
2 patentsUS7876031B2Jan 25, 2011
Piezoelectric thin-film acoustic wave device and information processing unit using the same
HITACHI MEDIA ELECTRON KK0 citations49
US7714485B2May 11, 2010
Piezoelectric thin-film acoustic wave device and information processing unit using the same
HITACHI MEDIA ELECTRON KK0 citations49