Inventor · disambiguated record
Kiyotada Kawakami
Also filed as: KAWAKAMI KIYOTADA
12 granted patents·192 citations·filing 1986–2004
92Inventor score
Top patents by PatentIndex Score
12 records- 0175US5345264AVideo signal processing circuit for a video camera using a luminance signalSANYO ELECTRIC CO·Filed 1993·Granted Sep 6, 1994·32 cites·9 claims
- 0270US4697176AVideo superimposition system with chroma keyingSANYO ELECTRIC CO·Filed 1986·Granted Sep 29, 1987·24 cites·2 claims
- 0369US5333055AVideo camera circuit for processing image signals from an image pickup device having a mosaic color filterSANYO ELECTRIC CO·Filed 1993·Granted Jul 26, 1994·31 cites·11 claims
- 0465US5428391AVideo signal processing circuit for a video camera having a recursive-type noise reducerSANYO ELECTRIC CO·Filed 1994·Granted Jun 27, 1995·20 cites·2 claims
- 0565US5325182AVideo signal processing circuit incorporated in a integrated circuitSANYO ELECTRIC CO·Filed 1992·Granted Jun 28, 1994·25 cites·3 claims
- 0656US7664539B2Foldable portable terminalKYOCERA CORP·Filed 2004·Granted Feb 16, 2010·4 cites·11 claims
- 0756US4833541AImage sensing apparatus having function of automatically matching focus and exposure in response to video signalSANYO ELECTRIC CO·Filed 1988·Granted May 23, 1989·14 cites·14 claims
- 0850US5369436AAutomatic focusing apparatus for automatically matching focus in response to video signal based on extracted high frequency component of non-linear processed luminance signalSANYO ELECTRIC CO·Filed 1993·Granted Nov 29, 1994·13 cites·6 claims
- 0947US5331411AIntegrated circuit for processing digital signals in video camera having electronic zooming functionSANYO ELECTRIC CO·Filed 1991·Granted Jul 19, 1994·12 cites·16 claims
- 1044US5337083ADigital video camera suppressing low-saturation chrominanceSANYO ELECTRIC CO·Filed 1993·Granted Aug 9, 1994·9 cites·5 claims
- 1140US5432552AAutomatic focusing apparatus including improved digital high-pass filterSANYO ELECTRIC CO·Filed 1993·Granted Jul 11, 1995·7 cites·6 claims
- 1230US5097346AVideo signal reproducing apparatus having a field memory for still picture reproductionSANYO ELECTRIC CO·Filed 1989·Granted Mar 17, 1992·1 cites·7 claims
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