Inventor · disambiguated record
Hiroki Yamaguchi
Also filed as: YAMAGUCHI HIROKI
82 granted patents·40 pending applications·612 citations·filing 1993–2025
99Inventor score
Top patents by PatentIndex Score
122 records- 0198US8342519B2Sheet conveying device and image forming apparatusCANON KK·Filed 2010·Granted Jan 1, 2013·23 cites·10 claims
- 0296US8677774B2Ice making unit for a flow-down ice making machineYAMAGUCHI HIROKI·Filed 2009·Granted Mar 25, 2014·70 cites·4 claims
- 0395US6347558B1Ball screw device and linear motion deviceNSK LTD·Filed 1999·Granted Feb 19, 2002·52 cites·16 claims
- 0491US9796550B2Sheet conveying device and image forming apparatusCANON KK·Filed 2016·Granted Oct 24, 2017·3 cites·18 claims
- 0590US9327930B2Sheet conveying device and image forming apparatusCANON KK·Filed 2015·Granted May 3, 2016·3 cites·19 claims
- 0690US8677777B2Flow-down-type ice making machineYAMAGUCHI HIROKI·Filed 2006·Granted Mar 25, 2014·25 cites·3 claims
- 0790US6187154B1Electrolyzed water production systemHOSHIZAKI ELECTRIC CO LTD·Filed 1998·Granted Feb 13, 2001·97 cites·13 claims
- 0889US8616548B2Sheet conveying device and image forming apparatusCANON KK·Filed 2012·Granted Dec 31, 2013·4 cites·13 claims
- 0987US10053320B2Sheet conveyance apparatus and image forming apparatusCANON KK·Filed 2016·Granted Aug 21, 2018·3 cites·12 claims
- 1086US12006174B2Sheet conveyance apparatus and image forming apparatusCANON KK·Filed 2022·Granted Jun 11, 2024·1 cites·19 claims
- 1186US8991819B2Sheet conveying device and image forming apparatusCANON KK·Filed 2013·Granted Mar 31, 2015·3 cites·21 claims
- 1286US8445141B2Sulfonic acid group-containing polymer, method for producing the same, resin composition containing such sulfonic acid group-containing polymer, polymer electrolyte membrane, polymer electrolyte membrane/electrode assembly, and fuel cellKITAMURA KOTA·Filed 2006·Granted May 21, 2013·18 cites·16 claims
- 1386US6821604B2Retaining piece structureNSK LTD·Filed 2002·Granted Nov 23, 2004·15 cites·3 claims
- 1485US9146049B2Automatic ice making machineYAMAGUCHI HIROKI·Filed 2009·Granted Sep 29, 2015·18 cites·3 claims
- 1585US8844312B2Method of operating ice making machineYOSHIDA KAZUHIRO·Filed 2008·Granted Sep 30, 2014·21 cites·1 claims
- 1684US11447354B2Sheet conveying device and image forming apparatusCANON KK·Filed 2020·Granted Sep 20, 2022·1 cites·2 claims
- 1784US10662013B2Sheet conveying device and image forming apparatusCANON KK·Filed 2018·Granted May 26, 2020·1 cites·13 claims
- 1884US10196194B2Self-curling non-woven sleeve and method of construction thereofFED MOGUL POWERTRAIN LLC·Filed 2016·Granted Feb 5, 2019·2 cites·9 claims
- 1984US2025271796A1Heating apparatus, fixing unit, and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2083US10023411B2Sheet conveyance apparatusCANON KK·Filed 2016·Granted Jul 17, 2018·2 cites·12 claims
- 2183US9963808B2Knit EMI shield and method of construction thereofFED MOGUL POWERTRAIN INC·Filed 2015·Granted May 8, 2018·3 cites·19 claims
- 2283US7754301B2Non-woven self-wrapping acoustic sleeve and method of construction thereofFEDERAL MOGUL WORLD WIDE INC·Filed 2009·Granted Jul 13, 2010·14 cites·7 claims
- 2382US8230696B2Device equipped with cooling mechanismYAMAGUCHI HIROKI·Filed 2006·Granted Jul 31, 2012·17 cites·4 claims
- 2481US7523532B2Non-woven self-wrapping acoustic sleeve and method of construction thereofFEDERAL MOGUL WORLD WIDE INC·Filed 2007·Granted Apr 28, 2009·12 cites·15 claims
- 2580US7014364B2Linear guide bearing apparatusNSK LTD·Filed 2005·Granted Mar 21, 2006·5 cites·1 claims
- 2678US7146869B2Ball screw device and linear motion deviceNSK LTD·Filed 2004·Granted Dec 12, 2006·10 cites·4 claims
- 2778US6813968B2Ball screw device and linear motion deviceNSK LTD·Filed 2002·Granted Nov 9, 2004·11 cites·1 claims
- 2878US2025388775A1Antenna cover base materialDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 2977US12487544B2Fixing apparatus and film unitCANON KK·Filed 2023·Granted Dec 2, 2025·0 cites·18 claims
- 3077US12326681B2Heating apparatus, fixing unit, and image forming apparatusCANON KK·Filed 2023·Granted Jun 10, 2025·0 cites·11 claims
- 3177US6878484B2Separator for secondary battery and method for producing the sameTOYO BOSEKI·Filed 2001·Granted Apr 12, 2005·15 cites·18 claims
- 3276US10669110B2Sheet conveyance apparatusCANON KK·Filed 2018·Granted Jun 2, 2020·1 cites·18 claims
- 3376US10211612B2Protective textile sleeve with hot melt fixation, end fray prevention layer and methods of construction and application thereofFED MOGUL POWERTRAIN INC·Filed 2014·Granted Feb 19, 2019·2 cites·3 claims
- 3476US6403265B1Battery separator, process for producing the same, and alkaline batteryTOYO BOSEKI·Filed 2000·Granted Jun 11, 2002·13 cites·13 claims
- 3575US12077636B2Highly soluble tris-(2,3-epoxypropyl)-isocyanurate and method for producing sameNISSAN CHEMICAL CORP·Filed 2023·Granted Sep 3, 2024·0 cites·7 claims
- 3675US10370554B2Coated metal sheet, method for producing same, and exterior building materialNISSHIN STEEL CO LTD·Filed 2014·Granted Aug 6, 2019·1 cites·13 claims
- 3774US11578232B2Super-liquid-repellent coating film and curable composition for forming super-liquid-repellent coating filmDAIKIN IND LTD·Filed 2017·Granted Feb 14, 2023·1 cites·3 claims
- 3874US2022259453A1Antenna cover base materialDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 3973US12140890B2Fixing apparatus and image forming apparatusCANON KK·Filed 2023·Granted Nov 12, 2024·0 cites·7 claims
- 4071US2024110087A1Heat exchangerDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 4170US9457739B2Nonwoven acoustic sleeve and method of construction thereofFEDERAL-MOGUL POWERTRAIN INC·Filed 2015·Granted Oct 4, 2016·1 cites·8 claims
- 4270US7862235B2Linear guide deviceNSK LTD·Filed 2006·Granted Jan 4, 2011·4 cites·14 claims
- 4369US12378432B2Film and substrate having surface covered with sameDAIKIN IND LTD·Filed 2022·Granted Aug 5, 2025·0 cites·9 claims
- 4469US11156275B2Drive device and exhaust heat recovery deviceFUTABA IND CO LTD·Filed 2016·Granted Oct 26, 2021·1 cites·10 claims
- 4569US10675807B2Tool for fixing a textile sleeve about an elongate member to be protected and method of use thereofFED MOGUL POWERTRAIN LLC·Filed 2019·Granted Jun 9, 2020·1 cites·11 claims
- 4669US9478954B2Self-curling non-woven sleeve and method of construction thereofFEDERAL-MOGUL POWERTRAIN INC·Filed 2013·Granted Oct 25, 2016·2 cites·13 claims
- 4769US6779419B2Linear motion guide bearing device and ball screw deviceNSK LTD·Filed 2002·Granted Aug 24, 2004·11 cites·10 claims
- 4868US9464074B2Method for producing epoxy compoundNISSAN CHEMICAL IND LTD·Filed 2013·Granted Oct 11, 2016·1 cites·8 claims
- 4968US6513977B2Linear guide bearingNSK LTD·Filed 2000·Granted Feb 4, 2003·9 cites·3 claims
- 5068US2019181626A1Protective textile sleeve with hot melt fixation, end fray prevention layer and methods of construction and application thereofFED MOGUL POWERTRAIN LLC·Filed 2019·Application pending·0 cites
Showing the top 50 of 122 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →