Inventor · disambiguated record
Masaharu Ozaki
Also filed as: OZAKI MASAHARU
12 granted patents·973 citations·filing 1987–1997
94Inventor score
Top patents by PatentIndex Score
12 records- 0193US5701500ADocument processorFUJI XEROX CO LTD·Filed 1993·Granted Dec 23, 1997·170 cites·31 claims
- 0292US5943443AMethod and apparatus for image based document processingFUJI XEROX CO LTD·Filed 1997·Granted Aug 24, 1999·285 cites·8 claims
- 0383US5801518APulse frequency modulated DC-DC converterSEIKO INSTR INC·Filed 1996·Granted Sep 1, 1998·90 cites·17 claims
- 0483US5555556AMethod and apparatus for document segmentation by background analysisXEROX CORP·Filed 1994·Granted Sep 10, 1996·115 cites·18 claims
- 0577US4831454AImage sensor device having plural photoelectric converting elementsCANON KK·Filed 1987·Granted May 16, 1989·31 cites·1 claims
- 0673US5028976AComplementary MOS integrated circuit deviceCANON KK·Filed 1990·Granted Jul 2, 1991·55 cites·13 claims
- 0771US5422302AMethod for producing a three-dimensional semiconductor deviceCANON KK·Filed 1992·Granted Jun 6, 1995·51 cites·2 claims
- 0862US5757963AMethod and apparatus for complex column segmentation by major white region pattern matchingXEROX CORP·Filed 1995·Granted May 26, 1998·66 cites·2 claims
- 0960US5574802AMethod and apparatus for document element classification by analysis of major white region geometryXEROX CORP·Filed 1994·Granted Nov 12, 1996·38 cites·19 claims
- 1058US4800527ASemiconductor memory deviceCANON KK·Filed 1987·Granted Jan 24, 1989·23 cites·1 claims
- 1152US5610094APhotoelectric conversion deviceCANON KK·Filed 1995·Granted Mar 11, 1997·18 cites·14 claims
- 1248US5699453AMethod and apparatus for logically tagging of document elements in the column by major white region pattern matchingXEROX CORP·Filed 1995·Granted Dec 16, 1997·31 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →