Inventor
URASAKI SHUJI
JP24 patents
Patents
24 patentsUS5966097AOct 12, 1999
Antenna apparatus
MITSUBISHI ELECTRIC CORP248 citations98
US5784034AJul 21, 1998
Antenna apparatus
MITSUBISHI ELECTRIC CORP145 citations97
US5184093AFeb 2, 1993
Frequency synthesizer
MITSUBISHI ELECTRIC CORP60 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
US6711382B2Mar 23, 2004
Mobile communication system and communication method performed in the system
MITSUBISHI ELECTRIC CORP28 citations92
US6222505B1Apr 24, 2001
Composite antenna apparatus
MITSUBISHI ELECTRIC CORP21 citations92
US6154184ANov 28, 2000
Antenna apparatus for portable phones
MITSUBISHI ELECTRIC CORP24 citations92
US5151664ASep 29, 1992
Low-distortion radio-frequency amplifying apparatus
MITSUBISHI ELECTRIC CORP25 citations92
US5101172AMar 31, 1992
Linear amplifier
MITSUBISHI ELECTRIC CORP48 citations92
US6043776AMar 28, 2000
Mobile satellite communication system
MITSUBISHI ELECTRIC CORP29 citations91
US6870512B2Mar 22, 2005
Antenna device for conducting two-axial scanning of an azimuth and elevation
MITSUBISHI ELECTRIC CORP12 citations82
US3995275ANov 30, 1976
Reflector antenna having main and subreflector of diverse curvature
MITSUBISHI ELECTRIC CORP20 citations77
US6741216B2May 25, 2004
Reflector antenna
MITSUBISHI ELECTRIC CORP10 citations73
US6288683B1Sep 11, 2001
Antenna mirror surface measuring/adjusting device
MITSUBISHI ELECTRIC CORP14 citations72
US5089790AFeb 18, 1992
Field effect transistor amplifier
MITSUBISHI ELECTRIC CORP14 citations72
US4618866AOct 21, 1986
Dual reflector antenna system
MITSUBISHI ELECTRIC CORP15 citations72
US5043673AAug 27, 1991
Compensating circuit for a high frequency amplifier
MITSUBISHI ELECTRIC CORP14 citations70
US5160984ANov 3, 1992
Amplifying feedback FET semiconductor element
MITSUBISHI ELECTRIC CORP6 citations63
US6707433B2Mar 16, 2004
Antenna device
MITSUBISHI ELECTRIC CORP6 citations62
US5093629AMar 3, 1992
Amplifier circuit having second order signal cancellation
MITSUBISHI ELECTRIC CORP3 citations62
US4356494AOct 26, 1982
Dual reflector antenna
MITSUBISHI ELECTRIC CORP6 citations61
US6985268B1Jan 10, 2006
Image capturing apparatus
MITSUBISHI ELECTRIC CORP1 citations51
US6788269B2Sep 7, 2004
Simplified feed circuit for an array antenna device
MITSUBISHI ELECTRIC CORP0 citations35