Inventor
MURAYAMA NORIHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA NORIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS6396354B1May 28, 2002
PLL detection circuit with lock judgement circuit
SONY CORP20 citations91
US6078218AJun 20, 2000
Negative amplifier circuit
SONY CORP17 citations83
US6292032B1Sep 18, 2001
High impedance circuit
SONY CORP7 citations73
US9484972B2Nov 1, 2016
Reception device and electronic apparatus
SONY CORP5 citations71
US6133763AOct 17, 2000
High impedance circuit
SONY CORP2 citations62
US6107842AAug 22, 2000
Impedance conversion circuit, video apparatus, audio apparatus, and communication apparatus
SONY CORP4 citations62
US6051965AApr 18, 2000
Two-terminal paired circuit
SONY CORP2 citations62
US8350969B2Jan 8, 2013
Electronic apparatus, electronic-apparatus adjustment method and integrated circuit
SONY CORP2 citations60