Inventor · disambiguated record
Masayasu Haga
Also filed as: HAGA MASAYASU
13 granted patents·4 pending applications·86 citations·filing 1991–2024
89Inventor score
Files withKONICA MINOLTA INC9MINOLTA CO LTD3NAKAYAMA KANJI2KONICA MINOLTA BUSINESS TECH1MINOLTA CAMERA KK1
Top patents by PatentIndex Score
17 records- 0194US11378908B2Image forming apparatus and programKONICA MINOLTA INC·Filed 2021·Granted Jul 5, 2022·3 cites·28 claims
- 0287US9897966B2Image formation apparatus and method for controlling the sameKONICA MINOLTA INC·Filed 2017·Granted Feb 20, 2018·3 cites·20 claims
- 0380US6618188B2Rewritable display sheet, image forming apparatus for displaying image on rewritable display sheet, and image displaying methodMINOLTA CO LTD·Filed 2002·Granted Sep 9, 2003·19 cites·20 claims
- 0479US8639167B2Developing device and image forming deviceNAKAYAMA KANJI·Filed 2011·Granted Jan 28, 2014·4 cites·10 claims
- 0574US5159388AImage forming apparatusMINOLTA CAMERA KK·Filed 1991·Granted Oct 27, 1992·21 cites·39 claims
- 0671US9041973B2Support system, control device, image forming apparatus, and support method utilizing cards on which written information is printedKONICA MINOLTA INC·Filed 2014·Granted May 26, 2015·1 cites·24 claims
- 0771US5940661AImage 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
- 0863US10691058B2Image forming apparatus, lubricant application method, and computer programKONICA MINOLTA INC·Filed 2019·Granted Jun 23, 2020·0 cites·17 claims
- 0957US10656548B2Image forming apparatus with a charging power supply that outputs an AC bias and a DC biasKONICA MINOLTA INC·Filed 2019·Granted May 19, 2020·0 cites·8 claims
- 1051US2025337845A1Information display device, method for displaying information, and program for causing computer to execute the methodKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 1150US7149447B2Image forming device having an electrifying member in contact with an image carrierKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Dec 12, 2006·4 cites·19 claims
- 1249US5911097AImage forming apparatus and method using charge control meansMINOLTA CO LTD·Filed 1998·Granted Jun 8, 1999·9 cites·23 claims
- 1342US2017021571A1Apparatus and Method for Manufacture of a 3D-Modeled ObjectKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
- 1439US2017182710A1Three-dimensional fabricated object manufacturing apparatus and manufacturing methodKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
- 1538US2020393785A1Image forming device and control methodKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
- 1635US8824938B2Image forming apparatusNAKAYAMA KANJI·Filed 2012·Granted Sep 2, 2014·0 cites·2 claims
- 1730US8693929B2Image forming apparatusYOSHIDA TOMOHISA·Filed 2012·Granted Apr 8, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →