Inventor · disambiguated record
Masayuki Kakuta
Also filed as: KAKUTA MASAYUKI
45 granted patents·5 pending applications·424 citations·filing 1993–2025
98Inventor score
Files withKYOCERA DOCUMENT SOLUTIONS INC27MITA INDUSTRIAL CO LTD11KYOCERA MITA CORP7KAKUTA MASAYUKI2MITSUBISHI ELECTRIC CORP2
Top patents by PatentIndex Score
50 records- 0195US6209861B1Sheet transport device and automatic document feederKYOCERA MITA CORP·Filed 1999·Granted Apr 3, 2001·74 cites·21 claims
- 0294US12140897B2Image forming apparatus capable of supporting manual feed tray at predetermined angleKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Nov 12, 2024·2 cites·4 claims
- 0392US9975715B2Document sheet conveyance device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted May 22, 2018·6 cites·6 claims
- 0489US5879000AAutomatic document conveying deviceMITA INDUSTRIAL CO LTD·Filed 1998·Granted Mar 9, 1999·37 cites·2 claims
- 0588US6206368B1Paper transport device with one roller pairKYOCERA MITA CORP·Filed 1999·Granted Mar 27, 2001·41 cites·20 claims
- 0684US9022378B2Sheet conveyance device, document conveyance device, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted May 5, 2015·6 cites·16 claims
- 0784US6814353B1Automatic document feeder and image forming deviceKYOCERA MITA CORP·Filed 2003·Granted Nov 9, 2004·21 cites·7 claims
- 0883US7490824B2Image forming apparatusKYOCERA MITA CORP·Filed 2006·Granted Feb 17, 2009·7 cites·6 claims
- 0981US11661299B2Conveyance guide unitKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted May 30, 2023·1 cites·7 claims
- 1080US11554926B2Sheet conveyor unit and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Jan 17, 2023·1 cites·6 claims
- 1180US5412462AAutomatic document conveying apparatusMITA INDUSTRIAL CO LTD·Filed 1993·Granted May 2, 1995·26 cites·33 claims
- 1279US6698752B1Sheet transport deviceKYOCERA MITA CORP·Filed 2000·Granted Mar 2, 2004·19 cites·19 claims
- 1378US7526924B2Refrigerator and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 5, 2009·23 cites·6 claims
- 1477US8882107B2Sheet conveyance device, document feeder, image forming apparatus, and multi feed detection methodKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Nov 11, 2014·4 cites·13 claims
- 1576US7752857B2Refrigerator and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Jul 13, 2010·5 cites·11 claims
- 1674US9221637B2Sheet conveyance mechanism, document conveyance apparatus and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Dec 29, 2015·3 cites·15 claims
- 1773US8857811B2Sheet transport device and image forming apparatus incorporated with the sameKYOCERA DOCUMENT SOULTIONS INC·Filed 2012·Granted Oct 14, 2014·4 cites·16 claims
- 1873US6161831ASheet transport device and automatic document feederKYOCERA MITA CORP·Filed 1999·Granted Dec 19, 2000·48 cites·12 claims
- 1973US5338018AAutomatic document feederMITA INDUSTRIAL CO LTD·Filed 1993·Granted Aug 16, 1994·19 cites·9 claims
- 2072US10919720B2Sheet conveyance unit and sheet conveyance system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Feb 16, 2021·1 cites·7 claims
- 2168US10009493B2Document conveying apparatus, document reading apparatus, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jun 26, 2018·1 cites·9 claims
- 2267US5367370AMounting apparatus for a document-placing table on an image forming machine document feederMITA INDUSTRIAL CO LTD·Filed 1993·Granted Nov 22, 1994·11 cites·5 claims
- 2367US2021155016A1Sheet conveyance device and image forming system including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 2466US8995030B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Mar 31, 2015·1 cites·8 claims
- 2566US2025256932A1Sheet conveying apparatus and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2665US5280899AAutomatic document feederMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jan 25, 1994·15 cites·4 claims
- 2764US12372913B2Image forming apparatus with cover having folded armKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Jul 29, 2025·0 cites·7 claims
- 2864US5434660ADocument discharging tray for an automatic document feederMITA INDUSTRIAL CO LTD·Filed 1994·Granted Jul 18, 1995·10 cites·1 claims
- 2960US2020039249A1Sheet conveyance device and image forming system including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Application pending·0 cites
- 3059US12130577B2Positioning mechanismKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Oct 29, 2024·0 cites·6 claims
- 3159US11287771B2External coverKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Mar 29, 2022·0 cites·12 claims
- 3257US12372902B2Image forming apparatus that allows sheet jam removal with a side cover openKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Jul 29, 2025·0 cites·3 claims
- 3356US12286321B2Manual bypass tray having opening for accommodating projection sticking out from side face of image forming apparatus main body, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Apr 29, 2025·0 cites·5 claims
- 3455US5797597AAutomatic document conveying deviceMITA INDUSTRIAL CO LTD·Filed 1996·Granted Aug 25, 1998·10 cites·4 claims
- 3555US5754934ARecirculating document feederMITA INDUSTRIAL CO LTD·Filed 1996·Granted May 19, 1998·12 cites·1 claims
- 3652US11142424B2Sheet conveying apparatus and image forming system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Oct 12, 2021·0 cites·8 claims
- 3749US8090290B2Attachment structure of automatic document feeder, and image-reading device and image-forming apparatus including the sameKAKUTA MASAYUKI·Filed 2009·Granted Jan 3, 2012·0 cites·7 claims
- 3848US11377320B2Relay conveyance device, image forming system, combination of image forming system, and sheet conveyance deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Jul 5, 2022·0 cites·10 claims
- 3947US11370625B2Sheet conveying device, relay conveyance device and image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Jun 28, 2022·0 cites·16 claims
- 4046US9592979B2Sheet feeder, and image forming device provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Mar 14, 2017·0 cites·9 claims
- 4146US7606511B2Opening and closing mechanism of an image forming deviceKYOCERA MITA CORP·Filed 2005·Granted Oct 20, 2009·0 cites·4 claims
- 4244US5428424AAutomatic document feederMITA INDUSTRIAL CO LTD·Filed 1994·Granted Jun 27, 1995·4 cites·2 claims
- 4343US2019014223A1Document conveying device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Application pending·0 cites
- 4442US8773679B2Image forming apparatus with a document conveying unit capable of efficiently performing a document reading operationKYOCERA DOCUMENT SOLUTIONS INC·Filed 2012·Granted Jul 8, 2014·0 cites·4 claims
- 4541US5576823AAutomatic document feeder having document separating mechanismMITA INDUSTRIAL CO LTD·Filed 1995·Granted Nov 19, 1996·9 cites·2 claims
- 4640US9963315B2Sheet conveying apparatus and image reading apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted May 8, 2018·0 cites·11 claims
- 4739US10129422B2Image reader and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Nov 13, 2018·0 cites·9 claims
- 4839US5452067ADocument conveyor belt release mechanismMITA INDUSTRIAL CO LTD·Filed 1994·Granted Sep 19, 1995·3 cites·2 claims
- 4938US9546062B2Sheet conveying device and image forming apparatus having the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jan 17, 2017·0 cites·8 claims
- 5038US2007091389A1Automatic original document transport device and image forming device equipped with the sameKAKUTA MASAYUKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →