Inventor · disambiguated record
Fumio Nagumo
Also filed as: NAGUMO FUMIO · NISHIMURA TOSHIMICHI
30 granted patents·535 citations·filing 1976–2000
97Inventor score
Top patents by PatentIndex Score
30 records- 0196US4245252ATelevision camera having a character displaySONY CORP·Filed 1977·Granted Jan 13, 1981·120 cites·3 claims
- 0283US4106056ASolid state CCD cameras having phase adjustment of luminance and chrominance componentsSONY CORP·Filed 1977·Granted Aug 8, 1978·30 cites·10 claims
- 0381US4426664ASolid state image sensorSONY CORP·Filed 1982·Granted Jan 17, 1984·32 cites·3 claims
- 0479US4189751ASolid state television camera with defect compensation to reduce noiseSONY CORP·Filed 1977·Granted Feb 19, 1980·23 cites·8 claims
- 0578US4167755ASolid state television cameraSONY CORP·Filed 1977·Granted Sep 11, 1979·21 cites·9 claims
- 0677US4516172ASolid state television camera with iris controlSONY CORP·Filed 1982·Granted May 7, 1985·28 cites·7 claims
- 0777US4167754ASolid state television camera with noise eliminating circuitSONY CORP·Filed 1978·Granted Sep 11, 1979·39 cites·12 claims
- 0872US4205336ASignal processing systemSONY CORP·Filed 1978·Granted May 27, 1980·17 cites·15 claims
- 0969US4558366ASmear reduction in solid state television cameraSONY CORP·Filed 1984·Granted Dec 10, 1985·18 cites·6 claims
- 1068US4345270ASolid state digital television cameraSONY CORP·Filed 1981·Granted Aug 17, 1982·18 cites·8 claims
- 1167US7415717B1Information receiver and information receiving methodSONY CORP·Filed 2000·Granted Aug 19, 2008·8 cites·12 claims
- 1267US4059839ASolid state cameraSONY CORP·Filed 1976·Granted Nov 22, 1977·14 cites·7 claims
- 1363US4131913ASolid state television cameraSONY CORP·Filed 1977·Granted Dec 26, 1978·13 cites·6 claims
- 1462US4506294ASolid state cameraSONY CORP·Filed 1983·Granted Mar 19, 1985·14 cites·9 claims
- 1562US4213145ASolid state color television cameraSONY CORP·Filed 1979·Granted Jul 15, 1980·12 cites·9 claims
- 1660US4227206ASolid state television cameraSONY CORP·Filed 1978·Granted Oct 7, 1980·11 cites·8 claims
- 1758US5272524ASolid state camera apparatus with sample rate conversion to D1 and D2 formatsSONY CORP·Filed 1992·Granted Dec 21, 1993·17 cites·12 claims
- 1858US4355327ADigital color encoderSONY CORP·Filed 1981·Granted Oct 19, 1982·12 cites·6 claims
- 1958US4238765AColor television camera adapted for elimination of spurious luminance signal componentsSONY CORP·Filed 1979·Granted Dec 9, 1980·10 cites·7 claims
- 2057US4179711ADefect noise compensating systemSONY CORP·Filed 1978·Granted Dec 18, 1979·19 cites·5 claims
- 2156US4200883ASolid state color television cameraSONY CORP·Filed 1977·Granted Apr 29, 1980·10 cites·5 claims
- 2254US4183052ASolid state color cameraSONY CORP·Filed 1977·Granted Jan 8, 1980·9 cites·12 claims
- 2352US4236176ALuminance circuit for color television cameraSONY CORP·Filed 1979·Granted Nov 25, 1980·8 cites·13 claims
- 2448US4141037ASignal gating systemSONY CORP·Filed 1977·Granted Feb 20, 1979·7 cites·6 claims
- 2546US4547796ADigital color video signal encoderSONY CORP·Filed 1983·Granted Oct 15, 1985·7 cites·12 claims
- 2641US5299023APortable video camera and recording apparatusSONY CORP·Filed 1992·Granted Mar 29, 1994·6 cites·5 claims
- 2740US4200884ASignal processing system for a solid state television cameraSONY CORP·Filed 1978·Granted Apr 29, 1980·4 cites·5 claims
- 2837US5299022APortable video camera and recording apparatusSONY CORP·Filed 1990·Granted Mar 29, 1994·4 cites·3 claims
- 2931US4908720ASolid-state color image pickup camera which has registration adjusting circuits so as to adjust the red and blue images so that they register with the green imageNAGUMO FUMIO·Filed 1989·Granted Mar 13, 1990·4 cites·4 claims
- 3030US4527191ADigital signal processing circuitSONY CORP·Filed 1983·Granted Jul 2, 1985·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →