Inventor · disambiguated record
Takashi Asaida
Also filed as: ASAIDA TAKASHI
35 granted patents·729 citations·filing 1981–1997
98Inventor score
Files withSONY CORP35
Top patents by PatentIndex Score
35 records- 0186US5272536ADark current and defective pixel correction apparatusSONY CORP·Filed 1991·Granted Dec 21, 1993·84 cites·10 claims
- 0280US4761685AApparatus and method for solid-state image sensor element registration adjustmentSONY CORP·Filed 1986·Granted Aug 2, 1988·38 cites·9 claims
- 0378US6043853AApparatus and method for emphasizing an outline of a video signalSONY CORP·Filed 1997·Granted Mar 28, 2000·63 cites·12 claims
- 0478US4875098AOutput signal processing circuit for CCD registerSONY CORP·Filed 1988·Granted Oct 17, 1989·35 cites·7 claims
- 0577US5144446AImage defect correcting circuit for a solid state imagerSONY CORP·Filed 1991·Granted Sep 1, 1992·44 cites·19 claims
- 0677US4581651ASmear reduction in solid state image pickup device cameraSONY CORP·Filed 1983·Granted Apr 8, 1986·29 cites·16 claims
- 0777US4516172ASolid state television camera with iris controlSONY CORP·Filed 1982·Granted May 7, 1985·28 cites·7 claims
- 0875US4816917AClamp circuit for a solid-state image deviceSONY CORP·Filed 1988·Granted Mar 28, 1989·29 cites·4 claims
- 0974US4761682AOptical low-pass filter including three crystal plates for a solid-state color TV cameraSONY CORP·Filed 1986·Granted Aug 2, 1988·30 cites·2 claims
- 1069US4520386AColor video signal processing apparatusSONY CORP·Filed 1982·Granted May 28, 1985·18 cites·7 claims
- 1168US4345270ASolid state digital television cameraSONY CORP·Filed 1981·Granted Aug 17, 1982·18 cites·8 claims
- 1266US5043803ASignal processing circuit for a solid-state image pickup deviceSONY CORP·Filed 1989·Granted Aug 27, 1991·19 cites·4 claims
- 1365US5255081AColor television camera apparatus and method for producing an analog video signal for use with a plurality of video standard systemSONY CORP·Filed 1992·Granted Oct 19, 1993·24 cites·10 claims
- 1465US4910598ASolid state television camera with circuit for cancelling noise due to crystal defectsSONY CORP·Filed 1988·Granted Mar 20, 1990·21 cites·9 claims
- 1563US5521637ASolid state image pick-up apparatus for converting the data clock rate of the generated picture data signalsSONY CORP·Filed 1995·Granted May 28, 1996·27 cites·35 claims
- 1659US5638134ADigital filter for picture data and digital filter systemSONY CORP·Filed 1995·Granted Jun 10, 1997·23 cites·26 claims
- 1759US4943850AApparatus for limiting the output signal frequency band of an optical sensorSONY CORP·Filed 1988·Granted Jul 24, 1990·15 cites·10 claims
- 1858US5272524ASolid state camera apparatus with sample rate conversion to D1 and D2 formatsSONY CORP·Filed 1992·Granted Dec 21, 1993·17 cites·12 claims
- 1958US4355327ADigital color encoderSONY CORP·Filed 1981·Granted Oct 19, 1982·12 cites·6 claims
- 2057US5103299ASignal processing circuit for solid state imaging apparatus including digital enhancement circuitSONY CORP·Filed 1990·Granted Apr 7, 1992·17 cites·12 claims
- 2155US5216496ADigital color television camera apparatus for selectively outputting component or composite pal/ntsc signalsSONY CORP·Filed 1992·Granted Jun 1, 1993·15 cites·29 claims
- 2254US5408266ABi-directional rate converting apparatus for converting a clock rate of a digital signalSONY CORP·Filed 1994·Granted Apr 18, 1995·14 cites·18 claims
- 2354US4672430AColor television camera using the green signal for vertical enhancement and the green and another signal for horizontal enhancementSONY CORP·Filed 1986·Granted Jun 9, 1987·12 cites·6 claims
- 2453US5095364AColor television camera including rate converting unit and low pass filter circuit for limiting frequency range of an output composite video signalSONY CORP·Filed 1990·Granted Mar 10, 1992·14 cites·16 claims
- 2552US5349381AVideo camera with aperture correction having reduced power consumptionSONY CORP·Filed 1993·Granted Sep 20, 1994·13 cites·31 claims
- 2650US5410365AVideo camera with coarse analog and fine digital black level adjustmentSONY CORP·Filed 1993·Granted Apr 25, 1995·12 cites·8 claims
- 2747US5801772ADigital video camera apparatus and aspect ratio converting apparatusSONY CORP·Filed 1997·Granted Sep 1, 1998·11 cites·1 claims
- 2847US5166782AVideo cameraSONY CORP·Filed 1991·Granted Nov 24, 1992·10 cites·17 claims
- 2946US4547796ADigital color video signal encoderSONY CORP·Filed 1983·Granted Oct 15, 1985·7 cites·12 claims
- 3043US5659356ADigital video camera apparatus and aspect ratio converting apparatusSONY CORP·Filed 1995·Granted Aug 19, 1997·8 cites·14 claims
- 3143US5512894ARate converter for converting data rateSONY CORP·Filed 1993·Granted Apr 30, 1996·7 cites·7 claims
- 3241US5299023APortable video camera and recording apparatusSONY CORP·Filed 1992·Granted Mar 29, 1994·6 cites·5 claims
- 3341US4490738ADigital color cameraSONY CORP·Filed 1982·Granted Dec 25, 1984·5 cites·12 claims
- 3437US5299022APortable video camera and recording apparatusSONY CORP·Filed 1990·Granted Mar 29, 1994·4 cites·3 claims
- 3530US4527191ADigital 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 →