Inventor
ISO YOSHIMI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “ISO YOSHIMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS5612933AMar 18, 1997
Apparatus for reproducing recorded information with error detection and correction processing
HITACHI LTD57 citations94
US5260671ANov 9, 1993
Receiving circuit for demodulating an angle modulated signal
HITACHI LTD32 citations92
US4675855AJun 23, 1987
Reproducing rate control apparatus for information recording disc
HITACHI LTD21 citations82
US4539665ASep 3, 1985
Tracking servo control unit for an information reproducing apparatus
HITACHI LTD21 citations82
US4532561AJul 30, 1985
Playback speed control system
HITACHI LTD26 citations82
US4403347ASep 6, 1983
Antenna tuning circuit for AM radio receiver
HITACHI LTD25 citations78
US4682314AJul 21, 1987
Disc playback apparatus
HITACHI LTD18 citations74
US4746900AMay 24, 1988
Signal processing circuit
HITACHI LTD6 citations73
US4571572AFeb 18, 1986
Digital/analogue converter
HITACHI LTD13 citations73
US4398060AAug 9, 1983
Muting circuit for an FM radio receiver
HITACHI LTD14 citations73
US4122394AOct 24, 1978
Phase-shifting multiplication type FM signal demodulation circuit
HITACHI LTD7 citations72
US4392020AJul 5, 1983
Stereo demodulation system for an FM stereo broadcast receiver
HITACHI LTD3 citations62
US4146842AMar 27, 1979
Noise muting circuit in fm receiver
HITACHI LTD4 citations62
RENESAS ELECTRONICS CORP
5 patentsUS7995431B2Aug 9, 2011
Optical disc device
RENESAS ELECTRONICS CORP4 citations61
US9153271B2Oct 6, 2015
Optical disc device
RENESAS ELECTRONICS CORP0 citations51
US8981975B2Mar 17, 2015
Data processing device and data processing system
RENESAS ELECTRONICS CORP0 citations51
US9337858B2May 10, 2016
Data processing system
RENESAS ELECTRONICS CORP0 citations50
US9065467B2Jun 23, 2015
Data processing system
RENESAS ELECTRONICS CORP0 citations50
ISO YOSHIMI
4 patentsUS8077065B2Dec 13, 2011
Data processing device and data processing system
ISO YOSHIMI10 citations82
US8471737B2Jun 25, 2013
System and method for providing high resolution digital-to-analog conversion using low resolution digital-to-analog converters
ISO YOSHIMI8 citations78
US8780680B2Jul 15, 2014
Optical disc device
ISO YOSHIMI2 citations60
US8614636B2Dec 24, 2013
Data processing device and data processing system
ISO YOSHIMI2 citations60