Inventor · disambiguated record
Hiroshi Kusumoto
Also filed as: KUSUMOTO HIROSHI
39 granted patents·8 pending applications·477 citations·filing 1983–2022
97Inventor score
Top patents by PatentIndex Score
47 records- 0192US7509799B2Engine exhaust gas treatment system and exhaust gas treatment processHITACHI HIGH TECH CORP·Filed 2004·Granted Mar 31, 2009·76 cites·10 claims
- 0292US4751484ADrum unit exchange time indicating device for image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1987·Granted Jun 14, 1988·46 cites·7 claims
- 0389US4750016AApparatus for the formation of imagesMITA INDUSTRIAL CO LTD·Filed 1986·Granted Jun 7, 1988·55 cites·6 claims
- 0485US5038173AReplaceable unit determination mechanismRICOH KK·Filed 1990·Granted Aug 6, 1991·32 cites·17 claims
- 0584US7954661B2Transport container, transporting method for the same, and constant temperature transport containerHITACHI LTD·Filed 2007·Granted Jun 7, 2011·15 cites·6 claims
- 0684US5392099AImage forming apparatus having cleaning member for cleaning charging wireMITA INDUSTRIAL CO LTD·Filed 1993·Granted Feb 21, 1995·30 cites·12 claims
- 0784US4555173AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1983·Granted Nov 26, 1985·20 cites·7 claims
- 0875US10197331B2Solid-liquid separation systemHITACHI LTD·Filed 2015·Granted Feb 5, 2019·2 cites·10 claims
- 0974US5339137AImage forming apparatusMITA INDUSTRIAL CO LTD·Filed 1993·Granted Aug 16, 1994·20 cites·9 claims
- 1071US4598990AToner image fixing deviceMITA INDUSTRIAL CO LTD·Filed 1984·Granted Jul 8, 1986·18 cites·6 claims
- 1169US5249019AFeed roller for mixing and feeding a powderMITA INDUSTRIAL CO LTD·Filed 1992·Granted Sep 28, 1993·17 cites·7 claims
- 1267US5031001AToner collecting device for electrophotographic equipment which reduces a load acting on a collecting rollerRICOH KK·Filed 1989·Granted Jul 9, 1991·14 cites·7 claims
- 1366US4685792ACopying paper feed device for an electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1985·Granted Aug 11, 1987·11 cites·4 claims
- 1465US9904865B2Setting apparatus which sets a detection region for a detection processCANON KK·Filed 2014·Granted Feb 27, 2018·2 cites·20 claims
- 1562US5166934ASelf-diagnois and repair system for image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1990·Granted Nov 24, 1992·23 cites·39 claims
- 1659US6371479B1Switchback device for use in image forming apparatusKYOCERA MITA CORP·Filed 2000·Granted Apr 16, 2002·16 cites·18 claims
- 1759US4668076AElectrostatic copying apparatus with unitized components for ease of maintenanceMITA INDUSTRIAL CO LTD·Filed 1985·Granted May 26, 1987·8 cites·6 claims
- 1856US12385679B2Refrigerant quantity diagnosis device, refrigerant system, and refrigerant quantity diagnosis methodHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2022·Granted Aug 12, 2025·0 cites·14 claims
- 1954US6206658B1Organic substance processing system and organic substance processing apparatusHITACHI LTD·Filed 1999·Granted Mar 27, 2001·17 cites·19 claims
- 2053US2005284946A1Cogeneration system and energy supply systemKOMURA AKIYOSHI·Filed 2005·Application pending·0 cites
- 2152US4674859ADevice for fixing a toner image in an electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1985·Granted Jun 23, 1987·6 cites·9 claims
- 2252US2018144206A1Setting apparatus, setting method, and storage mediumCANON KK·Filed 2018·Application pending·0 cites
- 2351US7312849B2Substrate alignment apparatus and method, and exposure apparatusCANON KK·Filed 2006·Granted Dec 25, 2007·0 cites·9 claims
- 2450US5418603AImage forming apparatus capable of evaluating image forming performanceMITA INDUSTRIAL CO LTD·Filed 1993·Granted May 23, 1995·12 cites·8 claims
- 2549US10792707B2Sorting devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·9 claims
- 2649US8998413B2Measurement apparatus, ophthalmologic imaging apparatus, control method, and storage mediumCANON KK·Filed 2013·Granted Apr 7, 2015·0 cites·20 claims
- 2748US10989428B2Performance diagnosis device and performance diagnosis method for air conditionerHITACHI LTD·Filed 2017·Granted Apr 27, 2021·0 cites·12 claims
- 2847US9104151B2Fixing device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Aug 11, 2015·0 cites·18 claims
- 2947US5221974AImage reader using two frames each driven by a different motor for adjustment of focusMITA INDUSTRIAL CO LTD·Filed 1990·Granted Jun 22, 1993·11 cites·17 claims
- 3046US2007121176A1Image forming apparatus having an optical unit and an image reading device capable of preventing deterioration of image reading accuracyRICOH KK·Filed 2006·Application pending·0 cites
- 3144US8811836B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Aug 19, 2014·0 cites·8 claims
- 3243US7715062B2Image reading apparatus and recording apparatus including image reading apparatusRICOH KK·Filed 2005·Granted May 11, 2010·0 cites·15 claims
- 3343US7136165B2Substrate alignment apparatus and method, and exposure apparatusCANON KK·Filed 2004·Granted Nov 14, 2006·0 cites·6 claims
- 3443US5319419AScanning system driving deviceMITA INDUSTRIAL CO LTD·Filed 1992·Granted Jun 7, 1994·6 cites·58 claims
- 3543US5251039ASystem for reciprocating optical units of different speeds in opposite directions by use of two motorsMITA INDUSTRIAL CO LTD·Filed 1992·Granted Oct 5, 1993·6 cites·3 claims
- 3643US5202597AMotor with decelerating apparatusMITA INDUSTRIAL CO LTD·Filed 1991·Granted Apr 13, 1993·8 cites·9 claims
- 3743US2017357855A1Information processing apparatus, information processing method, and storage mediumCANON KK·Filed 2017·Application pending·0 cites
- 3842US8947751B2Image reading device and image forming apparatusKUSUMOTO HIROSHI·Filed 2014·Granted Feb 3, 2015·0 cites·10 claims
- 3942US6430388B1Image forming machine having finisher for different length sheetsKYOCERA MITA CORP·Filed 2000·Granted Aug 6, 2002·2 cites·2 claims
- 4042US2013003075A1Imaging apparatusCANON KK·Filed 2012·Application pending·0 cites
- 4142US2017347068A1Image outputting apparatus, image outputting method and storage mediumCANON KK·Filed 2017·Application pending·0 cites
- 4239US2007201914A1Fixing device and image forming apparatusKYOCERA MITA CORP·Filed 2007·Application pending·0 cites
- 4336US10245527B2Solid-liquid separation deviceHITACHI LTD·Filed 2015·Granted Apr 2, 2019·0 cites·8 claims
- 4433US4908671ACleaning device for an image recorderRICOH KK·Filed 1989·Granted Mar 13, 1990·2 cites·4 claims
- 4531US5327198AMovement hampering device for an exposure apparatusMITA INDUSTRIAL CO LTD·Filed 1992·Granted Jul 5, 1994·1 cites·5 claims
- 4631US2004086306A1Image forming apparatusFiled 2003·Application pending·0 cites
- 4730US5241345AOptical system-driving deviceMITA INDUSTRIAL CO LTD·Filed 1991·Granted Aug 31, 1993·1 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →