Inventor · disambiguated record
Yuko Arizumi
Also filed as: ARIZUMI YUKO
36 granted patents·7 pending applications·106 citations·filing 2004–2022
96Inventor score
Top patents by PatentIndex Score
43 records- 0194US10442091B2Pressure-sensitive sensor, gripping device, and robotKONDOH TSUNEAKI·Filed 2016·Granted Oct 15, 2019·12 cites·8 claims
- 0292US9960714B2Power generating elementKONDOH TSUNEAKI·Filed 2017·Granted May 1, 2018·5 cites·6 claims
- 0388US11189778B2Element, cell, and power generation deviceRICOH CO LTD·Filed 2016·Granted Nov 30, 2021·3 cites·10 claims
- 0487US10541628B2Power generating device having a deformable element that generates power when deformingARIZUMI YUKO·Filed 2016·Granted Jan 21, 2020·3 cites·12 claims
- 0587US7813689B2Fixing device and image forming apparatusRICOH KK·Filed 2007·Granted Oct 12, 2010·9 cites·9 claims
- 0686US10636958B2Element and electric generatorARIZUMI YUKO·Filed 2016·Granted Apr 28, 2020·3 cites·11 claims
- 0786US8663893B2Fixing solution, fixing method, fixing device, image forming method and image forming apparatusKATANO YASUO·Filed 2010·Granted Mar 4, 2014·4 cites·9 claims
- 0886US8463171B2Fixing solution, fixing method, fixing device, image forming method and image forming apparatusKATANO YASUO·Filed 2010·Granted Jun 11, 2013·4 cites·12 claims
- 0986US7904011B2Temperature control unit and image forming apparatus including sameRICOH CO LTD·Filed 2008·Granted Mar 8, 2011·8 cites·17 claims
- 1086US7869754B2Bubble creating method, bubble creating device, bubbly fixation fluid producing method, bubbly fixation fluid producing device, fixation fluid, image forming method, and image forming apparatusRICOH CO LTD·Filed 2008·Granted Jan 11, 2011·8 cites·15 claims
- 1184US9893652B2Electricity-generating element unit, electric generator, footwear, and flooring materialOTAGIRI MIZUKI·Filed 2016·Granted Feb 13, 2018·3 cites·17 claims
- 1284US9152109B2Fixing member including elastic layer having heat diffusivity, fixer and image forming apparatusSUGAWARA TOMOAKI·Filed 2014·Granted Oct 6, 2015·3 cites·8 claims
- 1383US10714676B2Sensor and sensor systemOTAGIRI MIZUKI·Filed 2017·Granted Jul 14, 2020·4 cites·10 claims
- 1483US7689145B2Replacement unit, image forming apparatus, and method of attaching replacement unit of image forming apparatusRICOH KK·Filed 2008·Granted Mar 30, 2010·7 cites·18 claims
- 1581US11010004B2Input element and input deviceARAUMI MAYUKA·Filed 2017·Granted May 18, 2021·3 cites·14 claims
- 1681US10651363B2Power generating deviceRICOH CO LTD·Filed 2016·Granted May 12, 2020·2 cites·9 claims
- 1781US10305020B2Element and electric generatorARIZUMI YUKO·Filed 2016·Granted May 28, 2019·2 cites·11 claims
- 1880US10298150B2Power generating element and power generating device utilizing vibration energyOTAGIRI MIZUKI·Filed 2016·Granted May 21, 2019·2 cites·13 claims
- 1976US8699933B2Fixation device, image forming apparatus, and fixation fluid storage containerKATANO YASUO·Filed 2010·Granted Apr 15, 2014·2 cites·14 claims
- 2074US10777731B2Element and electric power generatorRICOH CO LTD·Filed 2015·Granted Sep 15, 2020·1 cites·19 claims
- 2173US10270369B2Electric generating element and electric generatorSUGAWARA TOMOAKI·Filed 2016·Granted Apr 23, 2019·2 cites·12 claims
- 2273US10248241B2Digital signage systemKONDOH TSUNEAKI·Filed 2016·Granted Apr 2, 2019·2 cites·6 claims
- 2369US9705429B2Power generating element, light emitting element, band-like light emitting body, and rescue display deviceSUGAWARA TOMOAKI·Filed 2016·Granted Jul 11, 2017·2 cites·9 claims
- 2469US8452221B2Fixation fluid, fixation method, image forming method, fixation device, and image forming apparatusKANEKO FUMINARI·Filed 2009·Granted May 28, 2013·3 cites·11 claims
- 2568US11646677B2Element and method for manufacturing elementRICOH CO LTD·Filed 2020·Granted May 9, 2023·0 cites·11 claims
- 2667US2020388748A1Element and electric power generatorRICOH CO LTD·Filed 2020·Application pending·0 cites
- 2766US8737899B2Fixing liquid, fixing method, fixing unit, image forming method, and image forming apparatusKATANO YASUO·Filed 2009·Granted May 27, 2014·2 cites·7 claims
- 2865US8165514B2Fixing device, and image forming method and image forming apparatus using the sameKATANO YASUO·Filed 2008·Granted Apr 24, 2012·2 cites·8 claims
- 2963US8693939B2Fixing device and image forming apparatus having an anti-tack agent applicatorTOMONO HIDENORI·Filed 2011·Granted Apr 8, 2014·1 cites·4 claims
- 3056US9182714B2Fixing member, fixing device, and image forming apparatusARIZUMI YUKO·Filed 2014·Granted Nov 10, 2015·0 cites·5 claims
- 3152US2014212705A1Solid dye sensitization type solar cell and solid dye sensitization type solar cell moduleHORIUCHI TAMOTSU·Filed 2014·Application pending·0 cites
- 3251US9158249B2Fixing member having multiple elastic layers including heat conductive filler, fixing device, and image forming apparatusARIZUMI YUKO·Filed 2014·Granted Oct 13, 2015·0 cites·8 claims
- 3350US9104152B2Pressing member, fixing device, and image forming apparatusKONDOH TSUNEAKI·Filed 2014·Granted Aug 11, 2015·0 cites·9 claims
- 3450US7309552B2Electrophotographic photoconductor, electrophotography, electrophotographic apparatus, process cartridge for electrophotographic apparatus and azo compoundRICOH KK·Filed 2004·Granted Dec 18, 2007·4 cites·33 claims
- 3548US8014715B2Fixing apparatus using fixing solution and image forming apparatus including the fixing apparatusRICOH CO LTD·Filed 2009·Granted Sep 6, 2011·0 cites·14 claims
- 3647US10476405B2Element and electric generatorNATORI JUNICHIRO·Filed 2016·Granted Nov 12, 2019·0 cites·15 claims
- 3744US11018602B2Power generating element and power generating deviceOTAGIRI MIZUKI·Filed 2017·Granted May 25, 2021·0 cites·14 claims
- 3844US2022310899A1ElementMIYAZAWA HIDEYUKI·Filed 2022·Application pending·0 cites
- 3942US2014270823A1Electrophotographic fixing device, fixing rotary member, image forming apparatus, and fixing methodSUGAWARA TOMOAKI·Filed 2014·Application pending·0 cites
- 4039US2016341381A1Guidance apparatus and guidance systemIMAI TAKAHIRO·Filed 2016·Application pending·0 cites
- 4136US10458816B2Sensor including an electrode, insulator, pressure receiver, and pressure imparting unit, and a system including the sensorMIYAZAWA HIDEYUKI·Filed 2017·Granted Oct 29, 2019·0 cites·6 claims
- 4235US2015252821A1Hydraulic actuator, production method thereof, driving method thereof, driving device, and joint structureSUGAWARA TOMOAKI·Filed 2015·Application pending·0 cites
- 4332US2018149685A1Sensor and sensor systemNAKASHIMA MAKITO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →