Inventor · disambiguated record
Tadashi Shinohara
Also filed as: SHINOHARA TADASHI
65 granted patents·5 pending applications·2,140 citations·filing 1989–2018
99Inventor score
Files withRICOH KK40HMT TECHNOLOGY CORP12HITACHI METALS LTD5SHINOHARA TADASHI5NAT INST MATERIALS SCIENCE2
Top patents by PatentIndex Score
70 records- 0198US6381435B2Color image forming apparatusRICOH KK·Filed 2000·Granted Apr 30, 2002·163 cites·15 claims
- 0298US6282396B1Color image forming apparatus and method of obtaining color images with decreased image positional deviationRICOH KK·Filed 2000·Granted Aug 28, 2001·140 cites·8 claims
- 0398US5875380AImage forming apparatus eliminating influence of fluctuation in speed of a conveying belt to correction of offset in color registrationRICOH KK·Filed 1998·Granted Feb 23, 1999·149 cites·9 claims
- 0497US6714224B2Method and apparatus for image forming capable of effectively performing color image position adjustmentRICOH KK·Filed 2002·Granted Mar 30, 2004·61 cites·19 claims
- 0597US6128459AColor image forming apparatus and method of obtaining color images with decreased image positional deviationRICOH KK·Filed 1997·Granted Oct 3, 2000·121 cites·8 claims
- 0696US6295435B1Image forming apparatus which corrects deviations between images of different colorsRICOH KK·Filed 2000·Granted Sep 25, 2001·118 cites·18 claims
- 0796US5765083AColor image forming apparatus with reduced positional deviationRICOH KK·Filed 1997·Granted Jun 9, 1998·88 cites·19 claims
- 0895US6693654B2Color image formation apparatus and method including three alignment sensors and density adjustment sensorRICOH KK·Filed 2002·Granted Feb 17, 2004·54 cites·9 claims
- 0995US5737665AApparatus for calibrating toner density for color imagesRICOH KK·Filed 1995·Granted Apr 7, 1998·78 cites·28 claims
- 1094US7509074B2Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of imagesRICOH KK·Filed 2007·Granted Mar 24, 2009·16 cites·14 claims
- 1194US6903759B2Method and apparatus for image forming capable of effectively performing color image position adjustmentRICOH KK·Filed 2003·Granted Jun 7, 2005·32 cites·12 claims
- 1292US7493072B2Image forming device, image formation operation correcting method, and image formation operation correcting programRICOH KK·Filed 2006·Granted Feb 17, 2009·14 cites·13 claims
- 1392US6380960B1Color image forming apparatus with position compensationRICOH KK·Filed 2000·Granted Apr 30, 2002·52 cites·31 claims
- 1491US6118557AColor image forming apparatusRICOH KK·Filed 1997·Granted Sep 12, 2000·48 cites·13 claims
- 1590US8305637B2Image forming apparatus, positional deviation correction method, and recording medium storing positional deviation correction programSHINOHARA TADASHI·Filed 2009·Granted Nov 6, 2012·12 cites·15 claims
- 1690US7313352B2Image forming apparatus, method of controlling same, machine-readable medium and process cartridgeRICOH KK·Filed 2005·Granted Dec 25, 2007·30 cites·34 claims
- 1790US5621221AToner end detection device and methodRICOH KK·Filed 1994·Granted Apr 15, 1997·42 cites·32 claims
- 1889US7664407B2Method and apparatus for image forming capable of effectively performing color image position adjustmentRICOH KK·Filed 2009·Granted Feb 16, 2010·6 cites·7 claims
- 1989US7505697B2Method and apparatus for image forming capable of effectively performing color image position adjustmentRICOH KK·Filed 2008·Granted Mar 17, 2009·6 cites·7 claims
- 2089US7373093B2Apparatus and method for color image forming, and computer program product for driver controllerRICOH KK·Filed 2005·Granted May 13, 2008·14 cites·34 claims
- 2189US6949896B2Apparatus for and method of driving motor to move object at a constant velocityRICOH KK·Filed 2003·Granted Sep 27, 2005·54 cites·24 claims
- 2289US6704035B2Image forming apparatus having simple drive timing controlRICOH KK·Filed 2003·Granted Mar 9, 2004·32 cites·24 claims
- 2389US5580667AMultilayered medium with gradient isolation layerHMT TECHNOLOGY CORP·Filed 1993·Granted Dec 3, 1996·47 cites·11 claims
- 2488US6829465B2Method and apparatus for image forming capable of effectively performing color displacement detectionRICOH KK·Filed 2002·Granted Dec 7, 2004·38 cites·47 claims
- 2588US6711364B2Color image forming apparatusRICOH KK·Filed 2002·Granted Mar 23, 2004·37 cites·10 claims
- 2688US5962783AApparatus for detecting rotational speedRICOH KK·Filed 1997·Granted Oct 5, 1999·70 cites·16 claims
- 2788US5963240ADeflecting mirror adjusting device for an image forming apparatusRICOH KK·Filed 1997·Granted Oct 5, 1999·88 cites·28 claims
- 2888US5899597AToner cartridge with an external reflector for a developer apparatus capable of optically end-detectingRICOH KK·Filed 1996·Granted May 4, 1999·47 cites·15 claims
- 2988US5456978AThin-film recording medium with thin metal sublayerHMT TECHNOLOGY CORP·Filed 1993·Granted Oct 10, 1995·42 cites·8 claims
- 3087US6573918B2Image forming apparatus having a plurality of image data interfacesRICOH KK·Filed 2001·Granted Jun 3, 2003·29 cites·14 claims
- 3186US7770998B2Method and apparatus for color image forming capable of effectively forming a quality color imageRICOH KK·Filed 2006·Granted Aug 10, 2010·9 cites·9 claims
- 3284US7110700B2Belt driving controller, process cartridge, and image forming apparatusRICOH KK·Filed 2004·Granted Sep 19, 2006·22 cites·54 claims
- 3384US5693197ADC magnetron sputtering method and apparatusHMT TECHNOLOGY CORP·Filed 1994·Granted Dec 2, 1997·33 cites·4 claims
- 3482US7257339B2Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of imagesRICOH KK·Filed 2004·Granted Aug 14, 2007·17 cites·25 claims
- 3581US6587137B2Light beam scanning deviceRICOH KK·Filed 2001·Granted Jul 1, 2003·32 cites·16 claims
- 3681US5356522AMethod for manufacturing thin-film medium with chromium underlayer gradientHMT TECHNOLOGY CORP·Filed 1992·Granted Oct 18, 1994·38 cites·6 claims
- 3778US7376363B2Method and apparatus for image forming capable of effectively performing color image position adjustmentRICOH KK·Filed 2005·Granted May 20, 2008·3 cites·6 claims
- 3877US7576764B2Device and method for controlling timing for starting image formation, and an image forming apparatus using such device and methodRICOH KK·Filed 2006·Granted Aug 18, 2009·7 cites·17 claims
- 3977US5008767AFlying-type composite magnetic head having magnetic core with improved flatness of air-bearing surfaceHITACHI METALS LTD·Filed 1989·Granted Apr 16, 1991·22 cites·24 claims
- 4074US5569533AThin-film medium with sublayerHMT TECHNOLOGY CORP·Filed 1994·Granted Oct 29, 1996·21 cites·12 claims
- 4173US7715768B2Color image forming deviceRICOH KK·Filed 2006·Granted May 11, 2010·4 cites·9 claims
- 4271US7330009B2Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillationRICOH KK·Filed 2004·Granted Feb 12, 2008·16 cites·6 claims
- 4371US5432012AThin-film medium with compositional gradientHMT TECHNOLOGY CORP·Filed 1992·Granted Jul 11, 1995·33 cites·5 claims
- 4469US5834111AMultilayered magnetic recording medium with coercivity gradientHMT TECHNOLOGY CORP·Filed 1994·Granted Nov 10, 1998·25 cites·5 claims
- 4569US5738945AMultilayer magnetic medium with soft magnetic interlayerHMT TECHNOLOGY CORP·Filed 1993·Granted Apr 14, 1998·25 cites·7 claims
- 4667US5366607ASputtering target and assemblyHMT TECHNOLOGY CORP·Filed 1992·Granted Nov 22, 1994·19 cites·8 claims
- 4766US9091987B2Image forming apparatus and image forming apparatus control methodOHMIYA YUTAKA·Filed 2013·Granted Jul 28, 2015·1 cites·12 claims
- 4866US7853159B2Method and apparatus for image forming capable of effectively performing color image position adjustmentRICOH CO LTD·Filed 2009·Granted Dec 14, 2010·1 cites·16 claims
- 4965US8228539B2Image forming apparatusSHINOHARA TADASHI·Filed 2008·Granted Jul 24, 2012·2 cites·6 claims
- 5063US9201331B2Image forming apparatus, image correcting method, computer readable storage medium, image correction unit and image forming systemSHINOHARA TADASHI·Filed 2013·Granted Dec 1, 2015·1 cites·12 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →