Inventor
NAGUMO FUMIO
30 patents
⚠️ This page may combine multiple inventors who share the name “NAGUMO FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
29 patentsUS4245252AJan 13, 1981
Television camera having a character display
SONY CORP120 citations96
US4426664AJan 17, 1984
Solid state image sensor
SONY CORP32 citations92
US4167754ASep 11, 1979
Solid state television camera with noise eliminating circuit
SONY CORP39 citations92
US4516172AMay 7, 1985
Solid state television camera with iris control
SONY CORP28 citations90
US4189751AFeb 19, 1980
Solid state television camera with defect compensation to reduce noise
SONY CORP23 citations82
US4167755ASep 11, 1979
Solid state television camera
SONY CORP21 citations82
US4106056AAug 8, 1978
Solid state CCD cameras having phase adjustment of luminance and chrominance components
SONY CORP30 citations82
US7415717B1Aug 19, 2008
Information receiver and information receiving method
SONY CORP8 citations74
US5299023AMar 29, 1994
Portable video camera and recording apparatus
SONY CORP6 citations74
US5272524ADec 21, 1993
Solid state camera apparatus with sample rate conversion to D1 and D2 formats
SONY CORP17 citations74
US4558366ADec 10, 1985
Smear reduction in solid state television camera
SONY CORP18 citations74
US4547796AOct 15, 1985
Digital color video signal encoder
SONY CORP7 citations74
US4506294AMar 19, 1985
Solid state camera
SONY CORP14 citations74
US4355327AOct 19, 1982
Digital color encoder
SONY CORP12 citations74
US4345270AAug 17, 1982
Solid state digital television camera
SONY CORP18 citations74
US4238765ADec 9, 1980
Color television camera adapted for elimination of spurious luminance signal components
SONY CORP10 citations74
US4236176ANov 25, 1980
Luminance circuit for color television camera
SONY CORP8 citations74
US4227206AOct 7, 1980
Solid state television camera
SONY CORP11 citations74
US4213145AJul 15, 1980
Solid state color television camera
SONY CORP12 citations74
US4205336AMay 27, 1980
Signal processing system
SONY CORP17 citations74
US4179711ADec 18, 1979
Defect noise compensating system
SONY CORP19 citations74
US4059839ANov 22, 1977
Solid state camera
SONY CORP14 citations74
US4200883AApr 29, 1980
Solid state color television camera
SONY CORP10 citations73
US4183052AJan 8, 1980
Solid state color camera
SONY CORP9 citations73
US4141037AFeb 20, 1979
Signal gating system
SONY CORP7 citations73
US4131913ADec 26, 1978
Solid state television camera
SONY CORP13 citations73
US5299022AMar 29, 1994
Portable video camera and recording apparatus
SONY CORP4 citations63
US4200884AApr 29, 1980
Signal processing system for a solid state television camera
SONY CORP4 citations63
US4527191AJul 2, 1985
Digital signal processing circuit
SONY CORP0 citations42