Assignee
MATSUMOTO KEIGO
JP·9 granted patents·1 pending application·31 citations·filing 2008–2012
Top patents by PatentIndex Score
10 records- 0188US9127836B2Combustion burner and boiler including the sameMATSUMOTO KEIGO·Filed 2010·Granted Sep 8, 2015·8 cites·18 claims
- 0286US8706014B2Fixing unit and image forming apparatus reducing occurrence of wrinkles on recording mediumMATSUMOTO KEIGO·Filed 2011·Granted Apr 22, 2014·4 cites·9 claims
- 0385US9671108B2Combustion burner, solid-fuel-combustion burner, solid-fuel-combustion boiler, boiler, and method for operating boilerMATSUMOTO KEIGO·Filed 2012·Granted Jun 6, 2017·5 cites·2 claims
- 0482US9566218B2Production method of cosmetic, preparation method of gel for cosmetics, and method of reducing use amount of polymer thickener blended in cosmetic raw materialsMATSUMOTO KEIGO·Filed 2012·Granted Feb 14, 2017·3 cites·17 claims
- 0578US9328137B2Hydrogel-forming materialMATSUMOTO KEIGO·Filed 2012·Granted May 3, 2016·2 cites·4 claims
- 0676US8203723B2Image forming apparatusMATSUMOTO KEIGO·Filed 2008·Granted Jun 19, 2012·4 cites·16 claims
- 0768US8613443B2Image forming apparatusMATSUMOTO KEIGO·Filed 2012·Granted Dec 24, 2013·2 cites·24 claims
- 0864US10281142B2Solid-fuel-fired burner and solid-fuel-fired boilerMATSUMOTO KEIGO·Filed 2010·Granted May 7, 2019·2 cites·17 claims
- 0956US8301070B2Belt conveying apparatus and image forming apparatusMATSUMOTO KEIGO·Filed 2008·Granted Oct 30, 2012·1 cites·24 claims
- 1051US2013049290A1Medium stacking device and image forming apparatusMATSUMOTO KEIGO·Filed 2012·Application pending·0 cites
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