Inventor · disambiguated record
Hideo Kumashiro
Also filed as: KUMASHIRO HIDEO
18 granted patents·923 citations·filing 1991–2000
96Inventor score
Top patents by PatentIndex Score
18 records- 0196US5671277AImage forming apparatus and copy management systemMINOLTA CAMERA KK·Filed 1994·Granted Sep 23, 1997·218 cites·54 claims
- 0289US6738491B1Image forming apparatus and copy management systemMINOLTA CO LTD·Filed 1997·Granted May 18, 2004·81 cites·26 claims
- 0386US5987127AImage forming apparatus and copy management systemMINOLTA CO LTD·Filed 1997·Granted Nov 16, 1999·92 cites·19 claims
- 0486US5721624AImage reading apparatus improving the joining state of a plurality of image data obtained by dividing and reading out an original imageMINOLTA CO LTD·Filed 1994·Granted Feb 24, 1998·96 cites·5 claims
- 0582US5666443AImage processor with edge emphasis of image dataMINOLTA CO LTD·Filed 1994·Granted Sep 9, 1997·68 cites·19 claims
- 0680US5608547AImage forming apparatus having illumination direction altered for every plurality of readout operations with respect to one originalMINOLTA CAMERA KK·Filed 1994·Granted Mar 4, 1997·50 cites·37 claims
- 0778US6148118AImage processing apparatus capable of reproducing large-sized documentMINOLTA CO LTD·Filed 1996·Granted Nov 14, 2000·57 cites·10 claims
- 0872US5379093AImage processing machine capable of inhibiting copying of valuable papersMINOLTA CAMERA KK·Filed 1993·Granted Jan 3, 1995·32 cites·4 claims
- 0967US5870503AImage processing apparatus using error diffusion techniqueMINOLTA CO LTD·Filed 1995·Granted Feb 9, 1999·74 cites·30 claims
- 1066US6002492AImage reading deviceMINOLTA CO LTD·Filed 1996·Granted Dec 14, 1999·31 cites·15 claims
- 1166US5299029AImage processing apparatus capable of preventing deterioration in image qualityMINOLTA CAMERA KK·Filed 1991·Granted Mar 29, 1994·25 cites·19 claims
- 1263US6144777AImage forming apparatus having editing functionMINOLTA CO LTD·Filed 1997·Granted Nov 7, 2000·27 cites·17 claims
- 1358US5341227ADot image discrimination circuit for discriminating a dot image from other types of imagesMINOLTA CAMERA KK·Filed 1993·Granted Aug 23, 1994·17 cites·16 claims
- 1457US5446802AImage processing apparatus comprising judgement means for judging dot photograph image, photograph image and character imageMINOLTA CAMERA KK·Filed 1994·Granted Aug 29, 1995·16 cites·41 claims
- 1551US6369912B1Image processing apparatus capable of applying line component to imageMINOLTA CO LTD·Filed 1999·Granted Apr 9, 2002·15 cites·24 claims
- 1647US5898796AMethod of processing image having value of error data controlled based on image characteristic in region to which pixel belongsMINOLTA CO LTD·Filed 1997·Granted Apr 27, 1999·12 cites·18 claims
- 1744US6459284B1Device having periodic wiring structure and test device thereforSHARP KK·Filed 2000·Granted Oct 1, 2002·4 cites·7 claims
- 1841US6115504AImage processing apparatus employing error diffusion type binarizing systemMINOLTA CO LTD·Filed 1995·Granted Sep 5, 2000·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →