Inventor · disambiguated record
Kazumi Ohtaki
Also filed as: OHTAKI KAZUMI
10 granted patents·2 pending applications·166 citations·filing 1984–2016
89Inventor score
Top patents by PatentIndex Score
12 records- 0197US4762763AToner for developing electrostatic latent imageRICOH KK·Filed 1986·Granted Aug 9, 1988·79 cites·18 claims
- 0296US10030154B2Powder material for three-dimensional modeling, material set for 3D modeling, method of manufacturing three-dimensional object, device for manufacturing three-dimensional object, and three-dimensional objectNARUSE MITSURU·Filed 2016·Granted Jul 24, 2018·7 cites·17 claims
- 0396US9782935B2Powder material for three-dimensional modeling, kit for three-dimensional modeling, device for manufacturing three-dimensional object, and method of manufacturing three-dimensional objectYAMASHITA YASUYUKI·Filed 2016·Granted Oct 10, 2017·7 cites·9 claims
- 0496US9708502B2Powder for 3D modeling, set for 3D modeling, method of manufacturing 3D object, and device for manufacturing 3D objectNARUSE MITSURU·Filed 2015·Granted Jul 18, 2017·13 cites·11 claims
- 0593US9873228B2Powder material for three dimensional modeling, kit for three dimensional modeling, green body for three dimensional modeling, method of manufacturing three dimensional object, method of manufacturing three-dimensional green body, device for manufacturing three-dimensional object, and device for manufacturing three-dimensional green bodySUZUKI YASUO·Filed 2016·Granted Jan 23, 2018·5 cites·13 claims
- 0679US4888263AColor toner for electrophotographyRICOH KK·Filed 1986·Granted Dec 19, 1989·22 cites·23 claims
- 0775US5565298AMethod of producing toner for developing latent electrostatic imagesRICOH KK·Filed 1995·Granted Oct 15, 1996·26 cites·7 claims
- 0856US10233110B2Material set for manufacturing glass object, liquid material for manufacturing glass object, method of manufacturing glass object, glass object, and device for manufacturing glass objectYAMAGUCHI TAKEO·Filed 2016·Granted Mar 19, 2019·0 cites·13 claims
- 0954US4599630ATwo-color thermosensitive recording materialRICOH KK·Filed 1984·Granted Jul 8, 1986·7 cites·14 claims
- 1047US8968976B2Method for regenerating carrier core material for electrophotography, method for manufacturing carrier for electrophotography, and carrier for electrophotographySHIMIZU TAKAYUKI·Filed 2012·Granted Mar 3, 2015·0 cites·12 claims
- 1141US2016288206A1Powder material for three-dimensional modeling, material set for three-dimensional modeling, device of manufacturing three-dimensional object, method of manufacturing three-dimensional object, and three-dimensional objectOHTAKI KAZUMI·Filed 2016·Application pending·0 cites
- 1238US2011136057A1Method for treating electrophotographic carrier, method for producing electrophotographic carrier, core material and carrierOHTAKI KAZUMI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →