Inventor · disambiguated record
Masahiro Tsutsumi
Also filed as: TSUTSUMI MASAHIRO
14 granted patents·1 pending application·106 citations·filing 1983–2017
89Inventor score
Files withKYOCERA DOCUMENT SOLUTIONS INC5MITA INDUSTRIAL CO LTD5HOSOKAWA MICRON CORPARATION1KUBOTA LTD1KYOCERA MITA CORP1
Top patents by PatentIndex Score
15 records- 0189US4552503AExcavating vehicleKUBOTA LTD·Filed 1983·Granted Nov 12, 1985·50 cites·2 claims
- 0268US9448525B2Image forming apparatus having first charging device performing supplementary charging process and second charging device performing main charging processKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Sep 20, 2016·1 cites·6 claims
- 0368US9285701B2Image forming apparatus including an image carrier, a charging member, a voltage applying part, a current measuring part and a controlling partKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Mar 15, 2016·1 cites·12 claims
- 0465US5850585ADestaticizer and image forming apparatus employing the sameMITA INDUSTRIAL CO LTD·Filed 1997·Granted Dec 15, 1998·18 cites·14 claims
- 0562US9551951B2Image forming apparatus comprising determination processing portion for detecting property information of photoconductorKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Jan 24, 2017·1 cites·9 claims
- 0659US5659839AVoltage control apparatus for controlling a charger in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted Aug 19, 1997·14 cites·18 claims
- 0758US8290401B2Image forming apparatus having charge eliminatorTSUTSUMI MASAHIRO·Filed 2010·Granted Oct 16, 2012·1 cites·10 claims
- 0858US5572295AVoltage control device for a chargeMITA INDUSTRIAL CO LTD·Filed 1995·Granted Nov 5, 1996·14 cites·13 claims
- 0952US9217991B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Dec 22, 2015·0 cites·17 claims
- 1045US2007010430A1Proteoglycan isolated from cartilaginous fish and process for producing the sameHOSOKAWA MICRON CORPARATION·Filed 2004·Application pending·0 cites
- 1141US9340234B2Vehicle body side structureNISSAN MOTOR·Filed 2012·Granted May 17, 2016·0 cites·5 claims
- 1241US6778796B2Driving mechanism for use in image forming apparatusKYOCERA MITA CORP·Filed 2002·Granted Aug 17, 2004·2 cites·20 claims
- 1339US10234785B2Charging device and image forming device including the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Mar 19, 2019·0 cites·5 claims
- 1438US4574114APhotosensitive composition for electrophotography having polyvinyl carbazole and silicone oilMITA INDUSTRIAL CO LTD·Filed 1983·Granted Mar 4, 1986·4 cites·12 claims
- 1529US5547805AElectrophotographic method using amorphous silicon photosensitive materialMITA INDUSTRIAL CO LTD·Filed 1995·Granted Aug 20, 1996·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →