Inventor · disambiguated record
Yoshikazu Naito
Also filed as: NAITO YOSHIKAZU · NAITO YOSHIKAZU Y
18 granted patents·3 pending applications·363 citations·filing 1982–2014
95Inventor score
Files withMINOLTA CAMERA KK11MATSUSHITA GRAPHIC COMMUNIC3HITACHI LTD2MINOLTA CO LTD2CHUGAI TECHNOS CORP1
Top patents by PatentIndex Score
21 records- 0197US4821107AMulti-functional imaging apparatusMINOLTA CAMERA KK·Filed 1988·Granted Apr 11, 1989·95 cites·18 claims
- 0291US5305057AImage forming apparatus having correction means for modifying image density signals according to a gradation correction tableMINOLTA CAMERA KK·Filed 1992·Granted Apr 19, 1994·45 cites·49 claims
- 0387US6771832B1Image processor for processing an image with an error diffusion process and image processing method for processing an image with an error diffusion processPANASONIC COMM CO LTD·Filed 2000·Granted Aug 3, 2004·45 cites·15 claims
- 0481US4982232AExposure control system of image forming apparatusMINOLTA CAMERA KK·Filed 1988·Granted Jan 1, 1991·25 cites·18 claims
- 0574US5212560AElectrophotographic image forming apparatus comprising means for automatically adjusting image reproduction densityMINOLTA CAMERA KK·Filed 1991·Granted May 18, 1993·21 cites·16 claims
- 0669US4879576AExposure control device and methodMINOLTA CAMERA KK·Filed 1988·Granted Nov 7, 1989·16 cites·8 claims
- 0768US5453773AElectrophotographic image forming apparatus comprising means for automatically adjusting image reproduction densityMINOLTA CAMERA KK·Filed 1991·Granted Sep 26, 1995·17 cites·35 claims
- 0864US6661991B2Induction heating and fixing device for fixing toner on a recording medium in an image forming apparatusMINOLTA CO LTD·Filed 2002·Granted Dec 9, 2003·10 cites·19 claims
- 0963US6487377B2Recycle information system and image forming apparatus for recyclingMINOLTA CO LTD·Filed 2001·Granted Nov 26, 2002·9 cites·20 claims
- 1058US5081527ADigital image forming apparatusMINOLTA CAMERA KK·Filed 1991·Granted Jan 14, 1992·19 cites·12 claims
- 1156US5296895AImage forming apparatus with toner detectionMINOLTA CAMERA KK·Filed 1991·Granted Mar 22, 1994·11 cites·7 claims
- 1254US5124750AToner density detecting method, and image forming method and apparatus employing the toner density detecting methodMINOLTA CAMERA KK·Filed 1990·Granted Jun 23, 1992·10 cites·21 claims
- 1351US4433318ADeflection yoke for a picture tube of a projection color television receiver setHITACHI LTD·Filed 1982·Granted Feb 21, 1984·6 cites·10 claims
- 1449US6002811AImage scaling processing device and image scaling processing methodMATSUSHITA GRAPHIC COMMUNIC·Filed 1998·Granted Dec 14, 1999·21 cites·11 claims
- 1545US2003137697A1Image signal processing apparatusMATSUSHITA GRAPHIC COMMUNIC·Filed 2003·Application pending·0 cites
- 1641US4420734ADeflecting yoke for use in picture tube of projection color television receiver setHITACHI LTD·Filed 1982·Granted Dec 13, 1983·4 cites·4 claims
- 1741US2016131624A1Carbon dioxide ground leakage monitoring systemCHUGAI TECHNOS CORP·Filed 2014·Application pending·0 cites
- 1840US7602998B2Image signal processing apparatusPANASONIC CORP·Filed 2005·Granted Oct 13, 2009·0 cites·11 claims
- 1939US5495340AImage reading apparatus having color correction according to tempeature change improvedMINOLTA CAMERA KK·Filed 1993·Granted Feb 27, 1996·6 cites·18 claims
- 2031US5546404AInput/output port fault diagnosing deviceMINOLTA CAMERA KK·Filed 1993·Granted Aug 13, 1996·3 cites·9 claims
- 2127US2001050774A1Image processing deviceMATSUSHITA GRAPHIC COMMUNIC·Filed 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →