Inventor · disambiguated record
Koji Kuramashi
Also filed as: KURAMASHI KOJI
38 granted patents·7 pending applications·142 citations·filing 1997–2019
95Inventor score
Files withKYOCERA DOCUMENT SOLUTIONS INC19KURAMASHI KOJI6MITSUBISHI HITACHI POWER SYS5BABCOCK HITACHI KK4MITSUBISHI HITACHI POWER SYS LTD2
Top patents by PatentIndex Score
45 records- 0184US6237510B1Combustion burner and combustion device provided with sameBABCOCK HITACHI KK·Filed 1997·Granted May 29, 2001·53 cites·38 claims
- 0279US6152051APowered fuel combustion burner with nozzle flow guideBABCOCK HITACHI KK·Filed 1997·Granted Nov 28, 2000·39 cites·5 claims
- 0377US8913925B2Developer conveying device including a plurality of planar portions and a developing device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Dec 16, 2014·2 cites·17 claims
- 0476US6501922B2Image forming apparatus with a housing diffusing ozoneKYOCERA MITA CORP·Filed 2000·Granted Dec 31, 2002·16 cites·1 claims
- 0575US10591156B2Burner, combustion device, boiler, and burner control methodMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 17, 2020·1 cites·14 claims
- 0674US8666292B2Developer case and image forming apparatus to which developer case is appliedSHIMIZU TAMOTSU·Filed 2012·Granted Mar 4, 2014·2 cites·23 claims
- 0774US8313878B2Toner set, developer set, image forming apparatus and image forming methodKURAMASHI KOJI·Filed 2010·Granted Nov 20, 2012·2 cites·7 claims
- 0869US6298796B1Fine coal powder combustion method for a fine coal powder combustion burnerHITACHI LTD·Filed 2000·Granted Oct 9, 2001·16 cites·7 claims
- 0966US9152085B2Developing device and image forming apparatus including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2012·Granted Oct 6, 2015·1 cites·9 claims
- 1057US9599335B2Solid-fuel burnerMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Mar 21, 2017·1 cites·10 claims
- 1157US7922480B2Combustion apparatus and wind boxBABCOCK HITACHI KK·Filed 2003·Granted Apr 12, 2011·8 cites·10 claims
- 1255US2010162930A1Solid-fuel burner, combustion device using solid-fuel burner, and method of operating the combustion deviceBABCOCK HITACHI KK·Filed 2008·Application pending·0 cites
- 1353US9146504B2Developing device having magnetic roller and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Sep 29, 2015·0 cites·14 claims
- 1452US10591845B1Developing device and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2019·Granted Mar 17, 2020·0 cites·11 claims
- 1552US10281837B1Developing device and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted May 7, 2019·0 cites·8 claims
- 1651US10359193B2Combustion deviceMITSUBISHI HITACHI POWER SYS·Filed 2014·Granted Jul 23, 2019·0 cites·15 claims
- 1750US8431300B2Toner for electrophotography and developerKURAMASHI KOJI·Filed 2010·Granted Apr 30, 2013·0 cites·6 claims
- 1850US8252492B2Toner for electrostatic development, image forming apparatus, and image forming methodKURAMASHI KOJI·Filed 2009·Granted Aug 28, 2012·0 cites·18 claims
- 1949US9075342B2Developer conveying device, and developing device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Jul 7, 2015·0 cites·16 claims
- 2048US9104136B2Developer conveyance device, development device, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Aug 11, 2015·0 cites·8 claims
- 2148US9008553B2Developer conveying device, and developing device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Apr 14, 2015·0 cites·15 claims
- 2248US2020056780A1Solid Fuel BurnerMITSUBISHI HITACHI POWER SYS·Filed 2019·Application pending·0 cites
- 2347US11519600B2Solid fuel burner and flame stabilizer for solid fuel burnerMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Dec 6, 2022·0 cites·4 claims
- 2446US11346546B2Solid fuel burner and combustion deviceMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted May 31, 2022·0 cites·7 claims
- 2545US10731850B2Solid fuel burnerMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Aug 4, 2020·0 cites·14 claims
- 2645US8313879B2Full-color toner, image forming method, and image forming apparatusKURAMASHI KOJI·Filed 2009·Granted Nov 20, 2012·0 cites·16 claims
- 2745US2013291772A1Combustion system and method for operating sameMINE TOSHIHIKO·Filed 2011·Application pending·0 cites
- 2844US10156822B2Image forming apparatus that forms image on sheetKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Dec 18, 2018·0 cites·14 claims
- 2944US8995883B2Developing device and image forming apparatus including sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Mar 31, 2015·0 cites·9 claims
- 3044US8989634B2Developer case that suppresses clogging due to developer, developer replenishment unit having the same, and image forming apparatus having the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2012·Granted Mar 24, 2015·0 cites·16 claims
- 3143US10409208B2Image forming apparatus for forming image on sheetKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted Sep 10, 2019·0 cites·2 claims
- 3243US9274456B2Developing device comprising a conveying member having a hollow spiral shape and image forming apparatus provided with the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Mar 1, 2016·0 cites·18 claims
- 3343US9158233B2Conveyance device, development device including conveyance device, and image forming apparatus including development deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Oct 13, 2015·0 cites·18 claims
- 3442US10281840B2Image forming apparatus that executes cleaning operation on fixing sectionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2018·Granted May 7, 2019·0 cites·12 claims
- 3542US9176429B2Developing device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Nov 3, 2015·0 cites·16 claims
- 3640US8406661B2Developing device and image forming apparatus provided therewithYAMAGISHI YOSHIHIRO·Filed 2010·Granted Mar 26, 2013·0 cites·24 claims
- 3739US2010031858A1Pulverized Coal BoilerORII AKIHITO·Filed 2007·Application pending·0 cites
- 3838US2013319301A1Spray Nozzle, and Combustion Device Having Spray NozzleOKAZAKI HIROFUMI·Filed 2012·Application pending·0 cites
- 3936US9476588B2Boiler and operating method of sameOKAZAKI HIROFUMI·Filed 2011·Granted Oct 25, 2016·0 cites·5 claims
- 4036US9377718B2Image forming apparatus and developer supply methodKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jun 28, 2016·0 cites·13 claims
- 4136US9280089B2Developer conveying apparatus, developing device, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Mar 8, 2016·0 cites·8 claims
- 4236US2007009294A1Toner for electrostatic latent image development and image forming methodKURAMASHI KOJI·Filed 2006·Application pending·0 cites
- 4336US2006240347A1Magnetic Monocomponent developing toner and image forming methodKURAMASHI KOJI·Filed 2006·Application pending·0 cites
- 4434US9366995B2Developing device and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jun 14, 2016·0 cites·16 claims
- 4526US5702857AMethod for impression developmentMITA INDUSTRIAL CO LTD·Filed 1997·Granted Dec 30, 1997·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →