Inventor · disambiguated record
Tsumoru Fukushima
Also filed as: FUKUSHIMA TSUMORU
20 granted patents·1 pending application·964 citations·filing 1992–2005
96Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD20
Top patents by PatentIndex Score
21 records- 0194US5940530ABacklit scene and people scene detecting method and apparatus and a gradation correction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 17, 1999·183 cites·23 claims
- 0293US5715377AGray level correction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Feb 3, 1998·157 cites·1 claims
- 0388US5347599AAdaptive interpolation method and apparatus using correlation detectionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 13, 1994·88 cites·12 claims
- 0487US7271930B2Printer unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 18, 2007·10 cites·10 claims
- 0585US5691779AColor conversion apparatus that restricts the color reproduction range of primary color signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 25, 1997·75 cites·1 claims
- 0681US6937356B1Digital imaging systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 30, 2005·62 cites·21 claims
- 0780US5619280AColor conversion apparatus that restricts the color reproduction range of primary color signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 8, 1997·58 cites·1 claims
- 0874US7161707B1Digital printerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 9, 2007·13 cites·9 claims
- 0971US5461429AWhite balance and image color control deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Oct 24, 1995·32 cites·11 claims
- 1071US5430811AMethod for interpolating missing pixels and an apparatus employing the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 4, 1995·38 cites·21 claims
- 1171US5390264AImage processing method for correcting a target pixel using emphasizing and smoothing componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Feb 14, 1995·44 cites·7 claims
- 1269US5742348ASpatial frequency adaptive field--interpolation method and apparatus thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 21, 1998·37 cites·17 claims
- 1365US5570436AMethod for interpolating missing pixels and an apparatus employing the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 29, 1996·28 cites·114 claims
- 1464US5703968AMethod and apparatus for detecting interpolation lineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 30, 1997·30 cites·19 claims
- 1564US5432869AImage signal processing method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 11, 1995·23 cites·5 claims
- 1655US5513281AInterpolation method and apparatus by correlation detection using fuzzy inferenceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 30, 1996·31 cites·7 claims
- 1753US5559530AImage data processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 24, 1996·23 cites·1 claims
- 1852US5784499AMethod for reducing noise in image signals and apparatus thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 21, 1998·16 cites·9 claims
- 1951US5541668AFilter for reducing a noise component of a chrominance signal and chrominance signal noise component reducing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 30, 1996·16 cites·17 claims
- 2034US7358981B2Image formation device and image formation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 15, 2008·0 cites·17 claims
- 2134US2004257427A1Image forming apparatus and correction method for image forming apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →