Inventor
TAKAYAMA KAZUO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYAMA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU TEN LTD
15 patentsUS5258728ANov 2, 1993
Antenna circuit for a multi-band antenna
FUJITSU TEN LTD162 citations96
US4910799AMar 20, 1990
Noise reduction apparatus
FUJITSU TEN LTD41 citations92
US7286098B2Oct 23, 2007
Circular polarization antenna and composite antenna including this antenna
FUJITSU TEN LTD22 citations90
US5072230ADec 10, 1991
Mobile telescoping whip antenna with impedance matched feed sections
FUJITSU TEN LTD54 citations90
US7277684B2Oct 2, 2007
Antenna amplifier and shared antenna amplifier
FUJITSU TEN LTD10 citations77
US7224939B2May 29, 2007
Audio broadcast receiving apparatus and method
FUJITSU TEN LTD17 citations77
US4306200ADec 15, 1981
Selective amplifier
FUJITSU TEN LTD11 citations73
US4215312AJul 29, 1980
Radio receiver
FUJITSU TEN LTD8 citations73
US4186350AJan 29, 1980
Antenna tuning circuit
FUJITSU TEN LTD11 citations73
US5303415AApr 12, 1994
Pulse noise detecting circuit of AM receiver
FUJITSU TEN LTD17 citations72
US4942622AJul 17, 1990
Mobile radio-receiver system with improved reproduction characteristics of reception signal having noise superimposed thereon
FUJITSU TEN LTD15 citations71
US4535301AAug 13, 1985
High frequency amplifier circuit
FUJITSU TEN LTD4 citations62
US4369446AJan 18, 1983
Antenna input circuit
FUJITSU TEN LTD2 citations62
US7671298B2Mar 2, 2010
Heating line pattern structure of defogger formed on rear window glass panel of motor vehicle and rear glass panel
FUJITSU TEN LTD2 citations60
US4403349ASep 6, 1983
Intermediate frequency detection circuit
FUJITSU TEN LTD1 citations52
ULVAC CORP
2 patentsMIYAGI KOHTA
2 patentsUS8526899B2Sep 3, 2013
Broadcast receiving apparatus and method of determining presence of noise performed by broadcast receiving apparatus
MIYAGI KOHTA0 citations39
US8498597B2Jul 30, 2013
Broadcast receiving apparatus and method of detecting noise components performed by broadcast receiving apparatus
MIYAGI KOHTA0 citations39