Inventor · disambiguated record
Masami Fuchi
Also filed as: FUCHI MASAMI
37 granted patents·10 pending applications·443 citations·filing 1989–2025
97Inventor score
Files withMITA INDUSTRIAL CO LTD14KYOCERA DOCUMENT SOLUTIONS INC13KYOCERA MITA CORP10CHEVRON JAPAN LTD5CHEVRON ORONITE CO4
Top patents by PatentIndex Score
47 records- 0195US5052670AImage-forming machineMITA INDUSTRIAL CO LTD·Filed 1989·Granted Oct 1, 1991·46 cites·23 claims
- 0294US6543759B2Paper feeder for use in image forming apparatusKYOCERA MITA CORP·Filed 2001·Granted Apr 8, 2003·47 cites·32 claims
- 0392US6412769B1Paper feederKYOCERA MITA CORP·Filed 2000·Granted Jul 2, 2002·34 cites·3 claims
- 0492US5118093AImage-forming machineMITA INDUSTRIAL CO LTD·Filed 1991·Granted Jun 2, 1992·42 cites·6 claims
- 0591US5347350ASheet feederMITA INDUSTRIAL CO LTD·Filed 1993·Granted Sep 13, 1994·45 cites·18 claims
- 0682US11420665B2Height adjusting structure for casing, and accessory device for image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Aug 23, 2022·2 cites·9 claims
- 0782US9372454B2Fixing device comprising heat insulating member interposed between rotating member and bearing and rotated around rotation axis and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jun 21, 2016·2 cites·17 claims
- 0882US6739778B2Sheet transport deviceKYOCERA MITA CORP·Filed 2002·Granted May 25, 2004·20 cites·8 claims
- 0982US6523821B2Paper feeder apparatus for use with image forming apparatusKYOCERA MITA CORP·Filed 2001·Granted Feb 25, 2003·20 cites·15 claims
- 1078US7681879B2Sheet feeder and image forming apparatusKYOCERA MITA CORP·Filed 2007·Granted Mar 23, 2010·6 cites·14 claims
- 1177US12448583B2Lubricating oil compositionCHEVRON ORONITE CO·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1276US5331374AImage forming apparatus capable of opening a main body on one sideMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jul 19, 1994·23 cites·10 claims
- 1375US12331260B2Ashless additive compositionCHEVRON ORONITE CO·Filed 2022·Granted Jun 17, 2025·0 cites·15 claims
- 1473US5040779ADetachable paper delivery roller for a paper utilizing deviceMITA INDUSTRIAL CO LTD·Filed 1989·Granted Aug 20, 1991·29 cites·19 claims
- 1572US10919720B2Sheet conveyance unit and sheet conveyance system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Feb 16, 2021·1 cites·7 claims
- 1672US6650862B2Image forming apparatus having sheet separator and sheet separator for use in image forming apparatusKYOCERA MITA CORP·Filed 2002·Granted Nov 18, 2003·12 cites·19 claims
- 1771US7918452B2Sheet width aligning device, sheet transport device and image forming apparatusKYOCERA MITA CORP·Filed 2008·Granted Apr 5, 2011·4 cites·14 claims
- 1871US5456456APaper feeding device having paper inverting meansMITA INDUSTRIAL CO LTD·Filed 1993·Granted Oct 10, 1995·19 cites·27 claims
- 1970US2025296794A1Sheet storage apparatus and image forming system including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2068US5320338ACassetteMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jun 14, 1994·18 cites·16 claims
- 2167US2021155016A1Sheet conveyance device and image forming system including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 2266US5617193AImage transferred sheet conveying guide for use in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1994·Granted Apr 1, 1997·13 cites·10 claims
- 2366US2024093115A1Ashless additive compositionCHEVRON ORONITE CO·Filed 2021·Application pending·0 cites
- 2464US5477314ASheet conveying apparatus with guide memberMITA INDUSTRIAL CO LTD·Filed 1994·Granted Dec 19, 1995·14 cites·16 claims
- 2562US5253856ASheet transport deviceMITA INDUSTRIAL CO LTD·Filed 1992·Granted Oct 19, 1993·13 cites·2 claims
- 2660US2020039249A1Sheet conveyance device and image forming system including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Application pending·0 cites
- 2758US5749035AImage transferred sheet conveying guide for use in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1996·Granted May 5, 1998·11 cites·20 claims
- 2858US5433425APaper feeding device and paper curling correcting deviceMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jul 18, 1995·10 cites·6 claims
- 2957US7823874B2Paper feederKYOCERA MITA CORP·Filed 2008·Granted Nov 2, 2010·1 cites·1 claims
- 3057US2025101337A1Lubricating oil compositionCHEVRON JAPAN LTD·Filed 2023·Application pending·0 cites
- 3155US10604719B2Lubricating oils for automatic transmissionsCHEVRON JAPAN LTD·Filed 2018·Granted Mar 31, 2020·0 cites·20 claims
- 3255US2024400325A1Sheet storage device and image formation system including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 3354US2024101923A1Lubricating oil containing alkyl phosphonic acidCHEVRON JAPAN LTD·Filed 2021·Application pending·0 cites
- 3452US12291686B2Lubricating oil compositions for automatic transmissionsCHEVRON JAPAN LTD·Filed 2020·Granted May 6, 2025·0 cites·6 claims
- 3552US6595511B2Paper feederKYOCERA MITA CORP·Filed 2002·Granted Jul 22, 2003·3 cites·8 claims
- 3650US8818231B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Aug 26, 2014·0 cites·7 claims
- 3748US11377320B2Relay 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
- 3847US11370625B2Sheet conveying device, relay conveyance device and image forming systemKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Jun 28, 2022·0 cites·16 claims
- 3946US2013029890A1Lubricating Oil Composition and Method for Operating Automatic TransmissionCHEVRON ORONITE CO·Filed 2012·Application pending·0 cites
- 4044US9400467B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Jul 26, 2016·0 cites·2 claims
- 4143US10336563B2Sheet feeding apparatus including sheet storage unit which can be pushed into or pulled out of apparatus body, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Jul 2, 2019·0 cites·12 claims
- 4243US9874841B2Fixing device that stably ensures clearance between separating member and fixing roller, and image forming apparatus that includes the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Jan 23, 2018·0 cites·6 claims
- 4343US2006255528A1Sheet separating/conveying mechanism and sheet conveying apparatus therewithKYOCERA MITA CORP·Filed 2006·Application pending·0 cites
- 4442US2010317554A1Lubricating oil compositionCHEVRON JAPAN LTD·Filed 2010·Application pending·0 cites
- 4537US5359402AImage forming apparatus capable of forming images side by sideMITA INDUSTRIAL CO LTD·Filed 1992·Granted Oct 25, 1994·7 cites·10 claims
- 4634US8497232B2Friction modifier and transmission oilSHRESTHA KEDAR SHANKER·Filed 2010·Granted Jul 30, 2013·0 cites·16 claims
- 4730US5923436AFacsimile machineMITA INDUSTRIAL CO LTD·Filed 1997·Granted Jul 13, 1999·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →