Inventor · disambiguated record
Keiji Makabe
Also filed as: MAKABE KEIJI
19 granted patents·8 pending applications·32 citations·filing 2011–2024
91Inventor score
Top patents by PatentIndex Score
27 records- 0188US9851649B2Toner, developer, image forming apparatus, and image forming methodMAKABE KEIJI·Filed 2013·Granted Dec 26, 2017·5 cites·8 claims
- 0287US9141013B2Electrophotographic toner, developer containing the toner, and image forming apparatusMORIYA YOSHIHIRO·Filed 2012·Granted Sep 22, 2015·5 cites·12 claims
- 0382US9594322B2Toner for image formation, and developer and image forming apparatus using the tonerAMEMORI SUZUKA·Filed 2014·Granted Mar 14, 2017·3 cites·13 claims
- 0479US8758973B2Method and apparatus for producing tonerMAKABE KEIJI·Filed 2011·Granted Jun 24, 2014·6 cites·8 claims
- 0577US9127118B2Resin for toner, toner using the resin, and development agent using the tonerSANTO HIDEYUKI·Filed 2012·Granted Sep 8, 2015·2 cites·14 claims
- 0675US9012116B2Toner and developerYAMASHITA DAIKI·Filed 2013·Granted Apr 21, 2015·2 cites·13 claims
- 0773US8652744B2Method for manufacturing toner and tonerYOHICHIROH WATANABE·Filed 2011·Granted Feb 18, 2014·3 cites·8 claims
- 0870US9804516B2Toner, developer, image forming apparatus, and process cartridgeMAKABE KEIJI·Filed 2016·Granted Oct 31, 2017·1 cites·8 claims
- 0968US9176406B2Toner, development agent, image forming apparatus, and process cartridgeSEKIGUCHI SATOYUKI·Filed 2013·Granted Nov 3, 2015·1 cites·18 claims
- 1068US8932790B2Toner, developer including the toner, image forming apparatus using the toner, and block copolymerYAMAUCHI YOSHITAKA·Filed 2012·Granted Jan 13, 2015·1 cites·13 claims
- 1168US8735040B2Toner, developer, and image forming apparatusAMEMORI SUZUKA·Filed 2012·Granted May 27, 2014·1 cites·8 claims
- 1268US8685604B2Toner, developer, and image forming apparatusMORIYA YOSHIHIRO·Filed 2012·Granted Apr 1, 2014·1 cites·13 claims
- 1365US9128397B2Resin for use in toner, toner using the resin, developer using the toner, image forming apparatus and method using the toner, and method of manufacturing resinNAKAJIMA YUKIKO·Filed 2012·Granted Sep 8, 2015·1 cites·1 claims
- 1455US11061345B2Toner, toner stored unit, developer, developer stored unit, and image forming apparatusSATOH KOHSUKE·Filed 2020·Granted Jul 13, 2021·0 cites·12 claims
- 1553US11054757B2Toner, image forming apparatus, image forming method, and process cartridgeKITAGAWA YOHICHI·Filed 2019·Granted Jul 6, 2021·0 cites·6 claims
- 1653US9791794B2Toner, developer, and image forming apparatusWATANABE JUNICHI·Filed 2016·Granted Oct 17, 2017·0 cites·9 claims
- 1753US8859179B2Developer for electrophotography, image forming apparatus and process cartridgeSANTO HIDEYUKI·Filed 2012·Granted Oct 14, 2014·0 cites·10 claims
- 1850US10295919B2Toner, developer, toner storage unit, and image forming apparatusMAKABE KEIJI·Filed 2017·Granted May 21, 2019·0 cites·7 claims
- 1944US2024310746A1Toner, developer, toner storage container, image forming apparatus, image forming methodINOUE DAISUKE·Filed 2024·Application pending·0 cites
- 2043US11079700B2Image forming apparatus and image forming methodMAKABE KEIJI·Filed 2020·Granted Aug 3, 2021·0 cites·10 claims
- 2140US2013236826A1Toner for electrophotography, developer and method of preparing the tonerMAKABE KEIJI·Filed 2012·Application pending·0 cites
- 2239US2014080051A1Toner and method for producing tonerSAWADA TOYOSHI·Filed 2013·Application pending·0 cites
- 2338US2014272698A1TonerYAMADA MASAHIDE·Filed 2014·Application pending·0 cites
- 2436US2024241458A1Toner, developing agent, toner accommodating unit, image forming apparatus, and image forming methodTAKAHASHI TSUKIKO·Filed 2024·Application pending·0 cites
- 2535US2013149642A1Toner and developerSABU AKIYOSHI·Filed 2012·Application pending·0 cites
- 2635US2022326632A1Toner, developing agent, toner housing unit, image forming apparatus, and a method of forming imagesMAKABE KEIJI·Filed 2022·Application pending·0 cites
- 2732US2015212442A1Toner, developer, developer container, and image forming apparatusISHII MASAYUKI·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →