Inventor · disambiguated record
Haruo Yamamoto
Also filed as: YAMAMOTO HARUO
53 granted patents·3 pending applications·738 citations·filing 1979–2018
99Inventor score
Top patents by PatentIndex Score
56 records- 0188US5150224AImage forming apparatus with selectable automatic document size or copy paper size priority modesMITA INDUSTRIAL CO LTD·Filed 1991·Granted Sep 22, 1992·40 cites·4 claims
- 0280US4594764AParts assembling method and systemNISSAN MOTOR·Filed 1984·Granted Jun 17, 1986·31 cites·17 claims
- 0379US5539539AColor converting circuit for use in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jul 23, 1996·51 cites·21 claims
- 0475US5754683AImage forming apparatus and gradation output adjusting method in image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1994·Granted May 19, 1998·39 cites·10 claims
- 0574US5008854APocket size data storage apparatus with tablet device for inputting image dataCASIO COMPUTER CO LTD·Filed 1989·Granted Apr 16, 1991·52 cites·18 claims
- 0673US4569587APaper supply system of copying machine and a paper supply cassetteMITA INDUSTRIAL CO LTD·Filed 1984·Granted Feb 11, 1986·19 cites·3 claims
- 0772US7285158B2Recording agent, image forming device, and image forming methodSHARP KK·Filed 2004·Granted Oct 23, 2007·11 cites·6 claims
- 0871US4972627ASheet material for use in cultivating plantsBUSSAN G & A CO LTD·Filed 1989·Granted Nov 27, 1990·41 cites·4 claims
- 0970US5072310AIc card for image processorMITA INDUSTRIAL CO LTD·Filed 1990·Granted Dec 10, 1991·19 cites·1 claims
- 1070US4860053AColor image forming apparatus having a plurality of developing unitsMITA INDUSTRIAL CO LTD·Filed 1987·Granted Aug 22, 1989·16 cites·9 claims
- 1170US4434593AWindow structure of a vehicle bodyNISSAN MOTOR·Filed 1981·Granted Mar 6, 1984·29 cites·5 claims
- 1265US4801975AEraser lamp and transparent guide plate in electrostatic image transferMITA INDUSTRIAL CO LTD·Filed 1987·Granted Jan 31, 1989·14 cites·5 claims
- 1363US6097501AColor correction deviceKYOCERA MITA CORP·Filed 1996·Granted Aug 1, 2000·28 cites·43 claims
- 1462US6240203B1Image discriminating apparatusSHARP KK·Filed 1998·Granted May 29, 2001·31 cites·9 claims
- 1559US4743947ACopying machine for producing margins of constant widthMITA INDUSTRIAL CO LTD·Filed 1986·Granted May 10, 1988·11 cites·6 claims
- 1658US4472069AMinature electronic apparatus having alarm sound generating functionCASIO COMPUTER CO LTD·Filed 1983·Granted Sep 18, 1984·14 cites·6 claims
- 1757US5712924AImage processing apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jan 27, 1998·21 cites·6 claims
- 1856US5790282AApparatus and method for adjusting color image by changing saturation without changing brightnessMITA INDUSTRIAL CO LTD·Filed 1996·Granted Aug 4, 1998·22 cites·13 claims
- 1955US4358273AElectronic self-study deviceCASIO COMPUTER CO LTD·Filed 1980·Granted Nov 9, 1982·14 cites·7 claims
- 2054US5107279ADigital image forming equipmentMITA INDUSTRIAL CO LTD·Filed 1991·Granted Apr 21, 1992·14 cites·2 claims
- 2153US4839695ADevice for controlling charge area of photoreceptorMITA INDUSTRIAL CO LTD·Filed 1986·Granted Jun 13, 1989·10 cites·13 claims
- 2252US5754312AMethod 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
- 2351US5307135AColor image forming apparatus having mono-color image forming functionMITA INDUSTRIAL CO LTD·Filed 1992·Granted Apr 26, 1994·13 cites·10 claims
- 2451US5058874AAutomatic document conveying deviceMITA INDUSTRIAL CO LTD·Filed 1989·Granted Oct 22, 1991·9 cites·41 claims
- 2549US11485950B2Cell stimulation device, cell culture device, and cell stimulation methodSHARP KK·Filed 2018·Granted Nov 1, 2022·0 cites·10 claims
- 2649US5754316AColor correction device for correcting color deviations resulting from color filter characteristicsMITA INDUSTRIAL CO LTD·Filed 1996·Granted May 19, 1998·14 cites·8 claims
- 2748US5422740AImage forming apparatus which effects output gray level correctionMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jun 6, 1995·11 cites·4 claims
- 2847US5684600AImage 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
- 2946US5041919AImage processing apparatusMITA INDUSTRIAL CO LTD·Filed 1989·Granted Aug 20, 1991·8 cites·18 claims
- 3046US5035414AMethod of controlling driving of conveyor means in automatic document conveying deviceMITA INDUSTRIAL CO LTD·Filed 1989·Granted Jul 30, 1991·7 cites·10 claims
- 3146US4302816AKey input control apparatusCASIO COMPUTER CO LTD·Filed 1979·Granted Nov 24, 1981·11 cites·17 claims
- 3245US8107728B2Image processing apparatus, image forming apparatus, image processing system, computer program and recording mediumYAMAMOTO HARUO·Filed 2007·Granted Jan 31, 2012·1 cites·14 claims
- 3345US5799139AImage formation processing systemMITA INDUSTRIAL CO LTD·Filed 1997·Granted Aug 25, 1998·11 cites·17 claims
- 3444US5729627AApparatus for and method of judging dotted image areaMITA INDUSTRIAL CO LTD·Filed 1995·Granted Mar 17, 1998·10 cites·21 claims
- 3543US4695828AElectronic apparatus for entering pattern data by finger activationCASIO COMPUTER CO LTD·Filed 1983·Granted Sep 22, 1987·6 cites·7 claims
- 3643US2003079198A1Method of forming, searching, or generating quasi-minimum tree providing optimum network configuration, and information recording medium which stores program thereofFiled 2002·Application pending·0 cites
- 3742US5790261AColor correction device to correct errors in input and output portions of an image developing device and method thereofMITA INDUSTRIAL CO LTD·Filed 1996·Granted Aug 4, 1998·8 cites·9 claims
- 3842US4827283ALighting control method and a lighting control apparatus of a light source in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1987·Granted May 2, 1989·5 cites·5 claims
- 3942US4288547AFermentative process for preparing antibiotics of the gentamicin classYAMAMOTO HARUO·Filed 1979·Granted Sep 8, 1981·5 cites·1 claims
- 4041US5764370AEnlargement and reduction apparatus for an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jun 9, 1998·8 cites·14 claims
- 4140US2016375862A1Autonomous traveling apparatusSHARP KK·Filed 2016·Application pending·0 cites
- 4239US5589950AImage forming apparatus that corrects input gray level-output gray level characteristic data such that output gray levels gradually increase with higher input gray levels near a boundaryMITA INDUSTRIAL CO LTD·Filed 1994·Granted Dec 31, 1996·6 cites·8 claims
- 4338US5805313AColor correcting method and color correcting device involving masking equation variation based upon gray levels for a selected colorMITA INDUSTRIAL CO LTD·Filed 1993·Granted Sep 8, 1998·5 cites·8 claims
- 4438US2002130887A1Image manipulation display device and storage medium for the sameFiled 2001·Application pending·0 cites
- 4537US5163137ACopying system with a dual trunk serial communication system using an acknowledge lineMITA INDUSTRIAL CO LTD·Filed 1990·Granted Nov 10, 1992·9 cites·6 claims
- 4637US4851876APaper discharge control method in an image forming apparatus having an intermediate trayMITA INDUSTRIAL CO LTD·Filed 1988·Granted Jul 25, 1989·5 cites·8 claims
- 4736US5748857AImage gradation setting device for use in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted May 5, 1998·5 cites·5 claims
- 4836US4763174AMagnification selecting device in a photocopierMITA INDUSTRIAL CO LTD·Filed 1986·Granted Aug 9, 1988·4 cites·3 claims
- 4935US5499361ADensity processing methodMITA INDUSTRIAL CO LTD·Filed 1993·Granted Mar 12, 1996·3 cites·18 claims
- 5035US5398109AApparatus and method for correcting color image data according to a masking equationMITA INDUSTRIAL CO LTD·Filed 1992·Granted Mar 14, 1995·4 cites·14 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →