Inventor
INOHANA HARUYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “INOHANA HARUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
5 patentsUS7092533B1Aug 15, 2006
BTL amplifier apparatus
PIONEER CORP12 citations83
US6201718B1Mar 13, 2001
Step-up power supply circuit and integrated circuit device
PIONEER CORP5 citations59
US6191962B1Feb 20, 2001
Step-up power supply circuit and semiconductor integrated circuit device
PIONEER CORP6 citations59
US6424210B1Jul 23, 2002
Isolator circuit
PIONEER CORP4 citations58
US6587566B2Jul 1, 2003
Sound field forming circuit and sound field forming apparatus
PIONEER CORP1 citations48
PIONEER ELECTRONIC CORP
4 patentsUS4890170ADec 26, 1989
Waveform equalization circuit for a magnetic reproducing device
PIONEER ELECTRONIC CORP23 citations81
US5184086AFeb 2, 1993
Differential amplifier
PIONEER ELECTRONIC CORP17 citations71
US6005785ADec 21, 1999
Power supply circuit
PIONEER ELECTRONIC CORP7 citations62
US5179352AJan 12, 1993
Amplifier with distortion reducing feedback
PIONEER ELECTRONIC CORP6 citations61