Inventor · disambiguated record
Hidechika Kumamoto
Also filed as: KUMAMOTO HIDECHIKA
18 granted patents·174 citations·filing 1987–2005
94Inventor score
Top patents by PatentIndex Score
18 records- 0170US5072310AIc card for image processorMITA INDUSTRIAL CO LTD·Filed 1990·Granted Dec 10, 1991·19 cites·1 claims
- 0267US7548337B2Image forming deviceKYOCERA MITA CORP·Filed 2005·Granted Jun 16, 2009·2 cites·5 claims
- 0366US5754708ADotted image area detecting apparatus and dotted image area detecting methodMITA INDUSTRIAL CO LTD·Filed 1995·Granted May 19, 1998·28 cites·7 claims
- 0462US7583402B2Image forming device and image forming systemKYOCERA MITA CORP·Filed 2005·Granted Sep 1, 2009·2 cites·5 claims
- 0557US5712924AImage processing apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jan 27, 1998·21 cites·6 claims
- 0652US5754312AMethod of and apparatus for detecting pixels constituting dotted image area utilizing distance between change points of pixel valuesMITA INDUSTRIAL CO LTD·Filed 1995·Granted May 19, 1998·16 cites·11 claims
- 0748US6049635ADotted image area detecting apparatus and dotted image area detecting methodMITA INDUSTRIAL CO LTD·Filed 1998·Granted Apr 11, 2000·11 cites·3 claims
- 0847US5684600AImage processor for smoothing and differentiating periodic areas and character areas using coefficientsMITA INDUSTRIAL CO LTD·Filed 1995·Granted Nov 4, 1997·12 cites·4 claims
- 0947US5016194AImage forming apparatusMITA INDUSTRIAL CO LTD·Filed 1989·Granted May 14, 1991·9 cites·7 claims
- 1046US5878162AImage processing circuitMITA INDUSTRIAL CO LTD·Filed 1994·Granted Mar 2, 1999·10 cites·21 claims
- 1146US5519500ASynchronization signal generating circuitMITA INDUSTRIAL CO LTD·Filed 1993·Granted May 21, 1996·10 cites·6 claims
- 1244US5729627AApparatus for and method of judging dotted image areaMITA INDUSTRIAL CO LTD·Filed 1995·Granted Mar 17, 1998·10 cites·21 claims
- 1343US4812881AAutomatic image-density control systemMITA INDUSTRIAL CO LTD·Filed 1987·Granted Mar 14, 1989·6 cites·8 claims
- 1435US5771313AApparatus for and method of detecting dotted image area using two types of judging areasMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jun 23, 1998·4 cites·12 claims
- 1533US5083217AShadow-added image formation deviceMITA INDUSTRIAL CO LTD·Filed 1990·Granted Jan 21, 1992·5 cites·5 claims
- 1632US5418896ASkew processing circuit and method of calculating a preset value for the sameMITA INDUSTRIAL CO LTD·Filed 1991·Granted May 23, 1995·4 cites·4 claims
- 1732US5070412AApparatus for generating an enlargement/reduction signalMITA INDUSATRIAL CO LTD·Filed 1989·Granted Dec 3, 1991·5 cites·13 claims
- 1829US5272546ALaser beam controllerMITA INDUSTRIAL CO LTD·Filed 1991·Granted Dec 21, 1993·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →