Inventor · disambiguated record
Akira Matayoshi
Also filed as: MATAYOSHI AKIRA
24 granted patents·5 pending applications·51 citations·filing 2002–2024
93Inventor score
Technology areasG03G
Top patents by PatentIndex Score
29 records- 0191US7406282B2Image forming apparatusKYOCERA MITA CORP·Filed 2007·Granted Jul 29, 2008·10 cites·5 claims
- 0290US7657214B2Image forming apparatusKYOCERA MITA CORP·Filed 2008·Granted Feb 2, 2010·10 cites·10 claims
- 0388US7263321B2Image forming apparatus with speed detector for detecting rotational speed of a tension rollerKYOCERA MITA CORP·Filed 2006·Granted Aug 28, 2007·8 cites·6 claims
- 0482US11209752B2Developing device and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Dec 28, 2021·1 cites·6 claims
- 0579US9471011B2Image forming apparatus transferring toner image onto surface layer portion of intermediate transfer mediumKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Oct 18, 2016·2 cites·12 claims
- 0674US7330685B2Photoconductive image formation apparatusKYOCERA MITA CORP·Filed 2005·Granted Feb 12, 2008·4 cites·3 claims
- 0773US7929896B2Image forming apparatus with main and auxiliary cleaning device for cleaning an image bearing surfaceKYOCERA MITA CORP·Filed 2008·Granted Apr 19, 2011·4 cites·18 claims
- 0869US9291944B2Developing device having a control device that performs a recovery process and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Mar 22, 2016·1 cites·11 claims
- 0969US7599646B2Image forming apparatus with an endless belt for receiving toner images and a controller for controlling surface speed of an image bearing member or the moving speed of the endless belt in accordance with surface conditions of the endless beltKYOCERA MITA CORP·Filed 2007·Granted Oct 6, 2009·3 cites·10 claims
- 1067US9280092B2Developing device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Mar 8, 2016·1 cites·16 claims
- 1162US8190073B2Endless belt, belt conveyor and image forming apparatusWATANABE TAKESHI·Filed 2008·Granted May 29, 2012·2 cites·12 claims
- 1257US7613418B2Image forming apparatusKYOCERA MITA CORP·Filed 2008·Granted Nov 3, 2009·1 cites·8 claims
- 1355US2025110417A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1450US11048192B1Image forming apparatus capable of suppressing occurrence of image defects in response to difference in carrier resistance and obtaining high image qualityKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Jun 29, 2021·0 cites·5 claims
- 1550US2024077810A1Developer and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 1649US10795302B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Oct 6, 2020·0 cites·9 claims
- 1749US2024069456A1Developer, developer set, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 1847US10901358B2Image forming apparatus capable of executing a running-in operation for a developing sectionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Jan 26, 2021·0 cites·8 claims
- 1947US8903288B2Intermediate transfer belt and tandem color image forming apparatusMATAYOSHI AKIRA·Filed 2012·Granted Dec 2, 2014·0 cites·4 claims
- 2045US8934800B2Transfer device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jan 13, 2015·0 cites·15 claims
- 2143US11314183B2Developing device and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Apr 26, 2022·0 cites·10 claims
- 2243US7123869B2Color image forming method and apparatus with image flaw reducing speed control of toner image carrier peripheral velocityKYOCERA MITA CORP·Filed 2004·Granted Oct 17, 2006·2 cites·11 claims
- 2343US2022057727A1Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 2442US11112732B1Image forming deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Sep 7, 2021·0 cites·11 claims
- 2542US9551959B2Image forming apparatus forming toner image on surface layer portion of image conveying portionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jan 24, 2017·0 cites·6 claims
- 2642US7444091B2Image forming apparatus having a toner carrying memberKYOCERA MITA CORP·Filed 2006·Granted Oct 28, 2008·0 cites·10 claims
- 2741US6778796B2Driving mechanism for use in image forming apparatusKYOCERA MITA CORP·Filed 2002·Granted Aug 17, 2004·2 cites·20 claims
- 2839US9239541B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jan 19, 2016·0 cites·6 claims
- 2937US2007172265A1Image forming deviceKYOCERA MITA CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →