Inventor · disambiguated record
Teruo Hieda
Also filed as: HIEDA TERUO
84 granted patents·1 pending application·1,743 citations·filing 1985–2020
99Inventor score
Top patents by PatentIndex Score
85 records- 0192US5784521ASignal recording systemCANON KK·Filed 1994·Granted Jul 21, 1998·130 cites·24 claims
- 0288US6278486B1Information signal controlling systemCANON KK·Filed 1995·Granted Aug 21, 2001·106 cites·13 claims
- 0386US4811086AImage sensing apparatusCANON KK·Filed 1987·Granted Mar 7, 1989·49 cites·23 claims
- 0485US5796429AApparatus for recording a video signal together with information from an external storage deviceCANON KK·Filed 1995·Granted Aug 18, 1998·93 cites·44 claims
- 0585US5162914AImage sensing device with diverse storage fumes used in picture compositionCANON KK·Filed 1990·Granted Nov 10, 1992·73 cites·31 claims
- 0680US4782394AImage pickup apparatus having saturation prevention control modesCANON KK·Filed 1986·Granted Nov 1, 1988·35 cites·113 claims
- 0779US5481317AGamma correction circuit which selects one of a plurality of gamma corrected signals as an output signal based on the level of an input signalCANON KK·Filed 1994·Granted Jan 2, 1996·44 cites·6 claims
- 0877US5969761AImage sensing deviceCANON KK·Filed 1997·Granted Oct 19, 1999·39 cites·7 claims
- 0977US5045928AWhite balance control with choice of control dependent on brightnessCANON KK·Filed 1989·Granted Sep 3, 1991·31 cites·27 claims
- 1075US7394966B1Image communication apparatus for wireless communication of digital images, and method thereofCANON KK·Filed 2000·Granted Jul 1, 2008·16 cites·12 claims
- 1175US5712680AImage pickup device for obtaining both moving and still imagesCANON KK·Filed 1996·Granted Jan 27, 1998·41 cites·36 claims
- 1275US5638118AImage sensing device with diverse storage times used in picture compositionCANON KK·Filed 1995·Granted Jun 10, 1997·37 cites·15 claims
- 1373US5691821AA/D converting apparatus and image sensing apparatusCANON KK·Filed 1993·Granted Nov 25, 1997·34 cites·6 claims
- 1473US5548330AImage pickup device for generating a corrected luminance signalCANON KK·Filed 1993·Granted Aug 20, 1996·28 cites·2 claims
- 1573US4901152AImage pickup apparatusCANON KK·Filed 1988·Granted Feb 13, 1990·25 cites·11 claims
- 1673US4760453ASolid-state image pickup with mode selection to control noiseCANON KK·Filed 1987·Granted Jul 26, 1988·25 cites·27 claims
- 1772US5057927AImage sensing apparatusCANON KK·Filed 1989·Granted Oct 15, 1991·23 cites·17 claims
- 1872US4833538AImage pickup apparatus for producing an inhibited image signalCANON KK·Filed 1986·Granted May 23, 1989·25 cites·34 claims
- 1971US6445824B2Data transmission with receiver side controlCANON KK·Filed 1998·Granted Sep 3, 2002·37 cites·46 claims
- 2071US5087978ACamera system and interchangeable lensCANON KK·Filed 1991·Granted Feb 11, 1992·30 cites·30 claims
- 2170US6999116B1Image processing apparatus, method and computer-readable storage medium having a color suppression mechanismCANON KK·Filed 2000·Granted Feb 14, 2006·9 cites·12 claims
- 2270US6377301B1Image pickup apparatus having different processing rates for still and moving imagesCANON KK·Filed 1997·Granted Apr 23, 2002·38 cites·21 claims
- 2370US5140424AImage signal processing apparatus with noise reductionCANON KK·Filed 1991·Granted Aug 18, 1992·29 cites·19 claims
- 2470US4963978AColor correction circuitCANON KK·Filed 1989·Granted Oct 16, 1990·22 cites·14 claims
- 2569US5818521AImage pickup apparatus having computational gamma correction facilityCANON KK·Filed 1996·Granted Oct 6, 1998·35 cites·3 claims
- 2669US4748506AImage pickup apparatus with excess-charge controlCANON KK·Filed 1985·Granted May 31, 1988·19 cites·40 claims
- 2768US6496226B2Image sensing deviceCANON KK·Filed 1999·Granted Dec 17, 2002·24 cites·9 claims
- 2867US4814861ASignal processing apparatus with independent gain control for chrominance and color signalsCANON KK·Filed 1986·Granted Mar 21, 1989·17 cites·41 claims
- 2965US6538696B2Image sensing apparatus using a non-interlace or progressive scanning type image sensing deviceCANON KK·Filed 1999·Granted Mar 25, 2003·25 cites·8 claims
- 3065US6011583AImage sensing apparatus using a non-interlace or progressive scanning type sensing deviceCANON KK·Filed 1996·Granted Jan 4, 2000·27 cites·7 claims
- 3164US5508741AImage pickup apparatus with plural filters jointly receiving image pickup signals to provide luminance and contour-related informationCANON KK·Filed 1994·Granted Apr 16, 1996·21 cites·17 claims
- 3264US5132783ADevice for adjusting white balance by peak detection and smoothingCANON KK·Filed 1990·Granted Jul 21, 1992·22 cites·16 claims
- 3364US5023704AColor temperature detecting device wherein comparison is made between color component levels and reference levels which vary with the illuminance of incident lightCANON KK·Filed 1989·Granted Jun 11, 1991·15 cites·9 claims
- 3464US4987482AImage pickup apparatus having exposure control for human subjectsCANON KK·Filed 1988·Granted Jan 22, 1991·17 cites·17 claims
- 3563US6353488B1Image sensing apparatus having common circuitry for processing digital adjustment signalsCANON KK·Filed 1996·Granted Mar 5, 2002·24 cites·84 claims
- 3663US5307159AColor image sensing systemCANON KK·Filed 1993·Granted Apr 26, 1994·21 cites·36 claims
- 3762US4931856AImage sensing apparatusCANON KK·Filed 1989·Granted Jun 5, 1990·14 cites·31 claims
- 3861US4884128ASignal processing apparatus with independent gain control for chrominance and color signalsCANON KK·Filed 1989·Granted Nov 28, 1989·13 cites·31 claims
- 3960US6380974B1Digital video camera with electronic zoomCANON KK·Filed 1999·Granted Apr 30, 2002·14 cites·6 claims
- 4058US7274389B1Camera apparatus and image processing system with variable resolutionCANON KK·Filed 1998·Granted Sep 25, 2007·20 cites·13 claims
- 4158US6285250B1Signal processing integrated circuit which limits current flow through a path between digital and analog signal processing means on a common substrateCANON KK·Filed 2000·Granted Sep 4, 2001·4 cites·18 claims
- 4258US5767899AImage pickup deviceCANON KK·Filed 1996·Granted Jun 16, 1998·17 cites·6 claims
- 4358US5675381AControl of solid-state image sensorCANON KK·Filed 1995·Granted Oct 7, 1997·17 cites·4 claims
- 4457US5606366AImage sensor driving apparatus wherein photoelectric conversion operations are performed a plurality of timesCANON KK·Filed 1993·Granted Feb 25, 1997·12 cites·17 claims
- 4556US5585844AImage sensing apparatus having common circuitry for processing digital adjustment signalsCANON KK·Filed 1995·Granted Dec 17, 1996·17 cites·17 claims
- 4656US5471241AImage sensing method and apparatus for producing a color video signal and luminance video signalCANON KK·Filed 1994·Granted Nov 28, 1995·15 cites·8 claims
- 4756US4942459AColor temperature detecting device for producing a color temperature signal developed using the ratio between color component signalsCANON KK·Filed 1988·Granted Jul 17, 1990·13 cites·7 claims
- 4856US4860092AColor image signal processing circuit with white balance control and gain controlCANON KK·Filed 1986·Granted Aug 22, 1989·13 cites·32 claims
- 4956US4712138ALow-noise apparatus for image pickup and combination of light and electric signalsCANON KK·Filed 1985·Granted Dec 8, 1987·13 cites·18 claims
- 5055US5585848AControl of solid-state image sensorCANON KK·Filed 1995·Granted Dec 17, 1996·15 cites·9 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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