Inventor · disambiguated record
Narutaka Yoshida
Also filed as: YOSHIDA NARUTAKA
26 granted patents·2 pending applications·365 citations·filing 1989–2022
96Inventor score
Files withMINOLTA CAMERA KK11KONICA MINOLTA INC7KONICA MINOLTA BUSINESS TECH4MINOLTA CO LTD2HASEGAWA HIROFUMI1
Top patents by PatentIndex Score
28 records- 0196US5036358AImage-forming apparatus and a method for a detecting developer amount thereinMINOLTA CAMERA KK·Filed 1990·Granted Jul 30, 1991·73 cites·12 claims
- 0295US5371575AElectrophotographic image forming apparatus with detachable imaging cartridgeMINOLTA CAMERA KK·Filed 1992·Granted Dec 6, 1994·68 cites·42 claims
- 0389US5845176AProcess unit having mounting guides and protective coversMINOLTA CO LTD·Filed 1995·Granted Dec 1, 1998·58 cites·16 claims
- 0477US4962312ALaser beam scanning device with plural sources and source-sensitive synchronizationMINOLTA CAMERA KK·Filed 1989·Granted Oct 9, 1990·36 cites·13 claims
- 0571US5940661AImage forming apparatus with a charging member which removes smears on an image forming memberMINOLTA CO LTD·Filed 1998·Granted Aug 17, 1999·22 cites·35 claims
- 0670US5018045ACorona discharger for use in electrophotographic copying machineMINOLTA CAMERA KK·Filed 1990·Granted May 21, 1991·18 cites·23 claims
- 0768US5243390ADevice for conveying developer in a developing deviceMINOLTA CAMERA KK·Filed 1992·Granted Sep 7, 1993·16 cites·16 claims
- 0863US5068677ALaser scanner with selected plural beam sourcesMINOLTA CAMERA KK·Filed 1990·Granted Nov 26, 1991·23 cites·15 claims
- 0962US5697017AImage forming apparatus having process cartridge with shutter and cleaning memberLEXMARK INT INC·Filed 1995·Granted Dec 9, 1997·18 cites·24 claims
- 1059US7693463B2Developing device and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Apr 6, 2010·2 cites·20 claims
- 1155US7027745B2Image forming apparatus with notification of remaining life of image forming unit and prohibition of image improvement operationKONICA MINOLTA BUSINESS TECH·Filed 2003·Granted Apr 11, 2006·5 cites·15 claims
- 1253US11603250B2Cushioning member, packing body, and packing methodKONICA MINOLTA INC·Filed 2020·Granted Mar 14, 2023·0 cites·8 claims
- 1352US11208252B2Packaging materialKONICA MINOLTA INC·Filed 2019·Granted Dec 28, 2021·0 cites·6 claims
- 1452US7039331B2Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted May 2, 2006·4 cites·20 claims
- 1552US2022289453A1Transport boxKONICA MINOLTA INC·Filed 2022·Application pending·0 cites
- 1650US11505391B2Cushioning member, method for manufacturing cushioning member, and packing bodyKONICA MINOLTA INC·Filed 2021·Granted Nov 22, 2022·0 cites·9 claims
- 1749US2019161264A1Packing material including cushionKONICA MINOLTA INC·Filed 2018·Application pending·0 cites
- 1848US5017961AImage forming apparatus with use of a laser beamMINOLTA CAMERA KK·Filed 1989·Granted May 21, 1991·7 cites·16 claims
- 1945US7020412B2Image forming apparatus that prevents generation of image noise by controlling creep of a flexible movable memberKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 28, 2006·2 cites·20 claims
- 2045US5038181AImage forming unit having means for preventing a cleansing blade from contacting an image holding member until image forming unit is usedMINOLTA CAMERA KK·Filed 1989·Granted Aug 6, 1991·7 cites·16 claims
- 2143US11325770B2Buffer member and buffer member forming materialKONICA MINOLTA INC·Filed 2020·Granted May 10, 2022·0 cites·9 claims
- 2242US11584581B2Cushioning member and method for manufacturing cushioning memberKONICA MINOLTA INC·Filed 2020·Granted Feb 21, 2023·0 cites·12 claims
- 2335US8824938B2Image forming apparatusNAKAYAMA KANJI·Filed 2012·Granted Sep 2, 2014·0 cites·2 claims
- 2433US5025286ALaser beam image forming apparatus with SOS DetectionMINOLTA CAMERA KK·Filed 1989·Granted Jun 18, 1991·2 cites·10 claims
- 2532US5122817AElectrophotographic recorder using a modulated laser beam to scan the originalHASEGAWA HIROFUMI·Filed 1991·Granted Jun 16, 1992·4 cites·8 claims
- 2630US8693929B2Image forming apparatusYOSHIDA TOMOHISA·Filed 2012·Granted Apr 8, 2014·0 cites·5 claims
- 2730US4965870AImage forming apparatus with use of a laser beamMINOLTA CAMERA KK·Filed 1989·Granted Oct 23, 1990·0 cites·7 claims
- 2830US4916480AImage forming apparatus with use of a laser beamMINOLTA CAMERA KK·Filed 1989·Granted Apr 10, 1990·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →